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polarity
(redirected from cell polarity)

   Also found in: Medical, Legal, Encyclopedia, Wikipedia 0.01 sec.
po·lar·i·ty  (p-lr-t, p-)
n. pl. po·lar·i·ties
1. Intrinsic polar separation, alignment, or orientation, especially of a physical property: magnetic polarity; ionic polarity.
2. An indicated polar extreme: an electric terminal with positive polarity.
3. The possession or manifestation of two opposing attributes, tendencies, or principles: political polarity.

polarity [pəʊˈlærɪtɪ]
n pl -ties
1. the condition of having poles
2. (Physics / General Physics) the condition of a body or system in which it has opposing physical properties at different points, esp magnetic poles or electric charge
3. (Physics / General Physics) the particular state of a part of a body or system that has polarity an electrode with positive polarity
4. the state of having or expressing two directly opposite tendencies, opinions, etc.

polarity  (p-lr-t)
The condition of having poles or being aligned with or directed toward poles, especially magnetic or electric poles.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.polarity - a relation between two opposite attributes or tendenciespolarity - a relation between two opposite attributes or tendencies; "he viewed it as a balanced polarity between good and evil"
oppositeness, opposition - the relation between opposed entities
2.polarity - having an indicated pole (as the distinction between positive and negative electric charges); "he got the polarity of the battery reversed"; "charges of opposite sign"
oppositeness, opposition - the relation between opposed entities
positiveness, positivity - the character of the positive electric pole
negativeness, negativity - the character of the negative electric pole

polarity
noun opposition, contradiction, paradox, ambivalence, dichotomy, duality, contrariety the polarities of good and evil
Translations
polarity [pəʊˈlærɪtɪ] N
1. (Elec, Phys) → polaridad f
2. (frm) (fig) (between tendencies, opinions, people) → polaridad f
polarity [pəʊˈlærɪti] n
(= gulf) → opposition f
polarity between → opposition entre
(= opposite) → dichotomie f
polarity
n (Phys, fig) → Polarität f
polarity [pəʊˈlærɪtɪ] npolarità f inv


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67-69 From a pathologist's perspective, in biopsy specimens that show cytologic atypia in the form of hyperchromatic nuclei, pseudostratification, increased mitoses and mucin depletion, the lack of an abrupt transition from atypical to nonatypical epithelium, and the presence of surface maturation, combined with a lack of significant nuclear pleomorphism, atypical mitoses, and loss of cell polarity, are helpful features in distinguishing regeneration from true dysplasia.
25 Hardcover QH491 This well-illustrated undergraduate text, which includes access to a student web site, emphasizes ligand receptor interactions as the primary mode of intercellular communications during development, as well as the primary roles of cell polarity and non-equivalent cell divisions in differential gene expression.
 
 
 
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