单词 | pollex |
释义 | pollex/ˈpɒlɛks /noun (plural pollices /ˈpɒlɪsiːz/) Anatomy & Zoology The innermost digit of a forelimb, especially the thumb in primates.The forefeet and hindfeet have 3 large digits; the pollex and hallux are reduced in size or absent and the fifth finger is very small....
OriginMid 19th century: from Latin, literally 'thumb or big toe'. |
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