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Punctum
(redirected from Puncta)

   Also found in: Medical, Legal, Wikipedia 0.01 sec.
Punc´tum
n.1.A point.
Punctum cæcum
(Anat.) Same as Blind spot, under Blind.
Punctum proximum
near point. See under Point.
Punctum remotum
far point. See under Point.
Punctum vegetationis
(Bot.) the terminal cell of a stem, or of a leaf bud, from which new growth originates.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.punctum - (anatomy) a point or small area
anatomy, general anatomy - the branch of morphology that deals with the structure of animals
point - the precise location of something; a spatially limited location; "she walked to a point where she could survey the whole street"


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He says that the latest set of findings suggest that integrin helps the anchor cell orient itself toward the basement membranes, and that it also directs netrin to build the puncta in the proper place to ease an opening through.
Tears are produced to lubricate the eye, flowing around the eyeball and then drained through a tiny hole, the puncta, 0.
 
 
 
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