cross-section


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Related to cross-section: cross-sectional study

cross section

also cross-sec·tion (krôs′sĕk′shən, krŏs′-)
n.
1.
a. A section formed by a plane cutting through an object, usually at right angles to an axis.
b. A piece so cut or a graphic representation of such a piece.
2. Physics A quantity, measured in units of barns, used to express the probability of an encounter between particles over a given area in a collision. Also called collision cross section.
3. Statistics A sample meant to be representative of a whole population.
4. Informal A variety; a diversity.

cross′-sec′tion·al adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.cross-section - representing a plane made by cutting across something at right angles to its length; "cross-section views of the neck"
crosswise - lying or extending across the length of a thing or in a cross direction; "a crosswise street"; "the crosswise dimension"
Translations

cross-section

[ˈkrɒsˈsekʃən] N (Bio etc) → corte m or sección f transversal; [of population] → muestra f (representativa)

cross2

(kros) plural ˈcrosses noun
1. a symbol formed by two lines placed across each other, eg + or x.
2. two wooden beams placed thus (+), on which Christ was nailed.
3. the symbol of the Christian religion.
4. a lasting cause of suffering etc. Your rheumatism is a cross you will have to bear.
5. the result of breeding two varieties of animal or plant. This dog is a cross between an alsatian and a labrador.
6. a monument in the shape of a cross.
7. any of several types of medal given for bravery etc. the Victoria Cross.
verb
1. to go from one side to the other. Let's cross (the street); This road crosses the swamp.
2. (negative uncross) to place (two things) across each other. He sat down and crossed his legs.
3. to go or be placed across (each other). The roads cross in the centre of town.
4. to meet and pass. Our letters must have crossed in the post.
5. to put a line across. Cross your `t's'.
6. to make (a cheque or postal order) payable only through a bank by drawing two parallel lines across it.
7. to breed (something) from two different varieties. I've crossed two varieties of rose.
8. to go against the wishes of. If you cross me, you'll regret it!
cross-
1. going or placed across. cross-winds; cross-pieces.
2. of mixed variety. a cross-breed.
ˈcrossing noun
1. a place where a road etc may be crossed. a pedestrian-crossing; a level-crossing.
2. a journey over the sea. I was seasick as it was a very rough crossing.
ˈcrossbow noun
a medieval type of bow fixed to a shaft with a mechanism for pulling back and releasing the string.
ˈcross-breed noun
an animal bred from two different breeds.
ˈcross-bred adjective
ˌcrossˈcheck verb
to check information, calculations etc by using different sources or a different method.
noun
the act of crosschecking.
cross-ˈcountry adjective
across fields etc, not on roads. a cross-country run.
ˌcross-country ˈskiing noun
the sport of skiing with narrow skis across the countryside, through woods etc.
ˌcross-exˈamine verb
in a court of law, to test or check the previous evidence of (a witness) by questioning him.
ˈcross-exˌamiˈnation noun
ˌcross-ˈeyed adjective
having a squint.
ˈcross-fire noun
the crossing of lines of gunfire from two or more points.
at cross-purposes
of two or more people, confused about what they are saying or doing because of misunderstanding one another. I think we're talking at cross-purposes.
ˌcross-reˈfer verb
to give a cross-reference (to). In this dictionary went is cross-referred to go.
ˌcross-ˈreference noun
a reference from one part of a book, list etc to another, eg crept see creep.
ˈcrossroads noun singular
a place where two or more roads cross or meet. At the crossroads we'll have to decide which road to take.
ˌcross-ˈsection noun
1. (a drawing etc of) the area or surface made visible by cutting through something, eg an apple.
2. a sample as representative of the whole. He interviewed a cross-section of the audience to get their opinion of the play.
crossword (puzzle)
a square word-puzzle in which the blanks in a pattern of blank and solid checks are to be filled with words reading across and down, the words being found from clues.
cross one's fingers
to place a finger across the one next to it, for good luck.
cross out
to draw a line through. He crossed out all her mistakes.

cross-sec·tion

n. sección transversal.
References in classic literature ?
An emotion is essentially a process, and it will be only what one may call a cross-section of the emotion that will be a perception, of a bodily condition according to James, or (in certain cases) of an external object according to his opponents.
A uniform compressed cross-section is one in which the sample's contact surfaces stay the same over the range of compression and that the cross sectional areas below the compression faces move uniformly and freely with the compression faces and the sides do not bulge out or move inward.
This group comprises a cross-section of organizations interested in environmental health, and unlike the NIEHS Advisory Environmental Health Sciences Council, representatives are not required to undergo the scrutiny necessary in a federal advisory committee appointment.
On the contrary, iron's relatively low thermal conductivity causes the cross-section of the chill, through which heat is transferred, to absorb most of the heat.
Safety Factors as Functions of the Degree of Cross-Section Nonuniformity.
A cross-section of the downstream development of the interface between melts #1 and #2 is shown at the bottom of Fig.
Seamless circular cross-Section Tubes and Pipes Made of Stainless Steel: European Union Market Outlook 2010 and Forecast till 2015
The effect of cooling rate on gray iron castings is shown in the relationship between casting cross-section thickness and its tensile strength (Fig.
Meanwhile, in the cross-section SEM image in Figure 1b, even if optical inspection had been possible, the crack is hidden by the solder mask.
Neutron Capture and Total Cross-Section Measurements and Resonance Parameter Analysis of Zirconium up to 2.
If flow cross-section of river and stream is insufficient, cross-section will not carrn of dam discharges.