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dextral
(redirected from Sinistral and dextral)

   Also found in: Medical, Wikipedia 0.01 sec.
dex·tral  (dkstrl)
adj.
1. Of, relating to, or located on the right side; right.
2. Right-handed.
3. Zoology Of or relating to a gastropod shell that coils clockwise and has its aperture to the right when facing the observer with the apex upward.

dex·trali·ty (dk-strl-t) n.
dextral·ly adv.

dextral [ˈdɛkstrəl]
adj
1. (Life Sciences & Allied Applications / Anatomy) of, relating to, or located on the right side, esp of the body; right-hand
2. (Life Sciences & Allied Applications / Physiology) of or relating to a person who prefers to use his right foot, hand, or eye; right-handed
3. (Life Sciences & Allied Applications / Biology) (of the shells of certain gastropod molluscs) coiling in an anticlockwise direction from the apex; dextrorse Compare sinistral
dextrality  [dɛkˈstrælɪtɪ] n
dextrally  adv
ThesaurusLegend:  Synonyms Related Words Antonyms
Adj.1.dextral - of or on the right; "a dextral gastropod shell with the apex upward has its opening on the right when facing the observer"; "a dextral flatfish lies with the right eye uppermost"
clockwise - in the same direction as the rotating hands of a clock
right-handed - using or intended for the right hand; "a right-handed batter"; "right-handed scissors"
sinistral - of or on the left; "a sinistral gastropod shell with the apex upward has its opening on the left when facing the observer"; "a sinistral flatfish lies with the left eye uppermost"
2.dextral - preferring to use right foot or hand or eye; "dextral individuals exhibit dominance of the right hand and eye"
right-handed - using or intended for the right hand; "a right-handed batter"; "right-handed scissors"


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