orifice
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(noun) an aperture or hole opening into a bodily cavity; "the orifice into the aorta from the lower left chamber of the heart" |
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Synonyms: opening |
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Related Words: anus, arse, arsehole, asshole, blastopore, cardia, cervix, external orifice, fenestra, fontanel, fontanelle, mouth, naris, os, passage, passageway, pylorus, soft spot, spiracle, stoma, urethral orifice, uterine cervix, vent |
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