Variation (biology)

var·i·a·tion (vâr

n, v

a. The act, process, or result of varying.

b. The state or fact of being varied. See Synonyms at difference.

2. The extent or degree to which something varies: a variation of ten pounds in weight.

3. Magnetic declination.

4. Something slightly different from another of the same type.

5. Biology

a. Marked difference or deviation from the normal or recognized form, function, or structure.

b. An organism or plant exhibiting such difference or deviation.

6. Mathematics A function that relates the values of one variable to those of other variables.

7. Music

a. A form that is an altered version of a given theme, diverging from it by melodic ornamentation and by changes in harmony, rhythm, or key.

b. One of a series of forms based on a single theme.

8. A solo dance, especially one forming part of a larger work.

vari·ation·al adj.

variation [ˌvɛərɪˈeɪʃən]

1. the act, process, condition, or result of changing or varying; diversity

2. an instance of varying or the amount, rate, or degree of such change

3. something that differs from a standard or convention

4. (Music, other) Music

a. a repetition of a musical theme in which the rhythm, harmony, or melody is altered or embellished

b. (as modifier) variation form

5. (Life Sciences & Allied Applications / Biology) Biology

a. a marked deviation from the typical form or function

b. a characteristic or an organism showing this deviation

6. (Astronomy) Astronomy any change in or deviation from the mean motion or orbit of a planet, satellite, etc., esp a perturbation of the moon

7. (Mathematics & Measurements / Navigation) another word for magnetic declination

8. (Performing Arts / Ballet) Ballet a solo dance

9. (Linguistics) Linguistics any form of morphophonemic change, such as one involved in inflection, conjugation, or vowel mutation

variational adj

variationally adv

The angular difference between true and magnetic north. See also deviation.

ThesaurusLegend: Synonyms Related Words Antonyms

Noun	1.	variation - an instance of change; the rate or magnitude of change fluctuation alteration, change, modification - an event that occurs when something passes from one state or phase to another; "the change was intended to increase sales"; "this storm is certainly a change for the worse"; "the neighborhood had undergone few modifications since his last visit years ago" vicissitude - a variation in circumstances or fortune at different times in your life or in the development of something; "the project was subject to the usual vicissitudes of exploratory research" allomerism - (chemistry) variability in chemical composition without variation in crystalline form deviation, difference, divergence, departure - a variation that deviates from the standard or norm; "the deviation from the mean" permutation, substitution, switch, transposition, replacement - an event in which one thing is substituted for another; "the replacement of lost blood by a transfusion of donor blood" business cycle, trade cycle - recurring fluctuations in economic activity consisting of recession and recovery and growth and decline daily variation - fluctuations that occur between one day and the next diurnal variation - fluctuations that occur during each day tide - something that may increase or decrease (like the tides of the sea); "a rising tide of popular interest"
	2.	variation - an activity that varies from a norm or standard; "any variation in his routine was immediately reported" variance activity - any specific behavior; "they avoided all recreational activity"
	3.	variation - a repetition of a musical theme in which it is modified or embellished melodic theme, musical theme, theme, idea - (music) melodic subject of a musical composition; "the theme is announced in the first measures"; "the accompanist picked up the idea and elaborated it" inversion - (counterpoint) a variation of a melody or part in which ascending intervals are replaced by descending intervals and vice versa partita - one of the variations contained in a partita
	4.	variation - something a little different from others of the same type; "an experimental version of the night fighter"; "a variant of the same word"; "an emery wheel is the modern variation of a grindstone"; "the boy is a younger edition of his father" version, edition, variant type - a subdivision of a particular kind of thing; "what type of sculpture do you prefer?"
	5.	variation - an artifact that deviates from a norm or standard; "he patented a variation on the sandal" mongrel, bastard - derogatory term for a variation that is not genuine; something irregular or inferior or of dubious origin; "the architecture was a kind of bastard suggesting Gothic but not true Gothic" thing - an artifact; "how does this thing work?"
	6.	variation - the angle (at a particular location) between magnetic north and true north magnetic declination, magnetic variation angle - the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians
	7.	variation - the process of varying or being varied physical process, process - a sustained phenomenon or one marked by gradual changes through a series of states; "events now in process"; "the process of calcification begins later for boys than for girls" covariation - (statistics) correlated variation
	8.	variation - (astronomy) any perturbation of the mean motion or orbit of a planet or satellite (especially a perturbation of the earth's moon) astronomy, uranology - the branch of physics that studies celestial bodies and the universe as a whole perturbation - (physics) a secondary influence on a system that causes it to deviate slightly libration - (astronomy) a real or apparent slow oscillation of a moon or satellite; "the libration of the moon"
	9.	variation - (biology) an organism that has characteristics resulting from chromosomal alteration mutant, mutation, sport organism, being - a living thing that has (or can develop) the ability to act or function independently biological science, biology - the science that studies living organisms freak, lusus naturae, monstrosity, monster - a person or animal that is markedly unusual or deformed
	10.	variation - (ballet) a solo dance or dance figure pas seul dancing, terpsichore, dance, saltation - taking a series of rhythmical steps (and movements) in time to music ballet, concert dance - a theatrical representation of a story that is performed to music by trained dancers
	11.	variation - the act of changing or altering something slightly but noticeably from the norm or standard; "who is responsible for these variations in taxation?" change - the action of changing something; "the change of government had no impact on the economy"; "his change on abortion cost him the election"

variation

noun

1. alternative, variety, modification, departure, innovation, variant This delicious variation on an omelette is easy to prepare.

2. variety, change, deviation, difference, diversity, diversion, novelty, alteration, discrepancy, diversification, departure from the norm, break in routine Every day without variation my grandfather ate a plate of ham.
variety uniformity, tedium, monotony, dullness, sameness

3. (often plural) difference, contrast, distinction, discrepancy, disparity, dissimilarity, dissimilitude local variations in price and availability

Translations

variation [ˌvɛərɪˈeɪʃən] N (gen) → variación f (also Mus); (= variant form) → variedad f

variation [ˌvɛəriˈeɪʃ^ən] n

(= different version) → variation f
a variation on sth → une variation sur qch

(= differences) (in opinion) → variations fpl; (in temperature, pressure, prices, level) → variations fpl
a wide variation in prices → de grandes variations entre les prix

(MUSIC) → variation f
varicose veins [ˌværɪkəʊsˈveɪnz] npl → varices fpl

variation

(= varying) → Veränderung f; (Sci) → Variation f; (Met) → Schwankung f, → Wechsel m; (of temperature) → Unterschiede pl, → Schwankung(en) f(pl); (of prices) → Schwankung f; an unexpected variation in conditions → eine unerwartete Veränderung der Bedingungen; there’s been a lot of variation in the prices recently → in letzter Zeit gab es viele Preisschwankungen; these figures are subject to seasonal variation → diese Zahlen sind saisonbedingten Schwankungen unterworfen; variation in opinions → unterschiedliche Ansichten pl; he does it every day without variation → er macht es jeden Tag ohne Ausnahme

(Mus) → Variation f; variations on a theme → Thema mit Variationen, Variationen zu einem or über ein Thema

(= different form) → Variation f, → Variante f; (Biol) → Variante f; this is a variation on that → das ist eine Variation or Abänderung dessen or davon; a new variation in the design → eine neue Variation des Musters; regional variations in pronunciation → regionale Aussprachevarianten pl; several variations on a basic idea → mehrere Variationsmöglichkeiten einer Grundidee

variation [ˌvɛərɪˈeɪʃ/ən] n (of amount, quality, also) (Mus) → variazione f; (in opinion) → cambiamento

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allomerism calculus of variations continuous variation covariation daily variation declination of the needle deviation differential calculus diurnal variation fluctuation jitter magnetic declination magnetic head magnetic variation magnetograph personal equation seasonally single nucleotide polymorphism SNP			varia variability variable variable annuity variable cost Variable exhaust variable logic variable quantity variable rate variable region variable resistor variable safety level variable star Variable stars Variable velocity variable-density wind tunnel variable-geometry variable-pitch propeller variable-rate mortgage Variableness Variably variance variant variate variation Variation (biology) Variation compass Variation of the moon Variation of the needle varic- variceal varicella varicella zoster virus varicella-zoster virus varicellate varicelliform varicelloid varices Variciform varico- varicocele varicolored varicoloured varicose varicose vein varicose veins varicosis varicosity varicotomy Varicous varied			Variant Stem Variant Surface Glycoprotein Gene Expression Site Variant surface glycoproteins, trypanosoma Variant surface glycoproteins, trypanosoma Variant U Variant U Variant U Variant-Specific Surface Antigen Variant-Specific Surface Protein Variante Variants Variants Variants Variants Variants/Configurations Varianza Variar variare variare variare variate variate variate variate difference method variates variates variation variation variation variation Variation (biology) Variation (genetics) Variation (genetics) Variation (genetics) Variation (genetics) Variation (linguistics) Variation (linguistics) Variation (linguistics) Variation and selection Variation and selection Variation and selection Variation compass Variation compass Variation compass Variation Data Variation Data Requirement variation diagram Variation in Conversation Project Variation in Estimated Quantities Variation in Quantity Variation in Speech Production and Perception Summer School Variation Management of Key Characteristics Variation margin Variation Margins Variation Notice Variation of a Function Variation of Coastal Atmospheric Refractivity Variation of Latitude Variation of parameters Variation of Price Variation of the field

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