polyp
noun /ˈpɒlɪp/
/ˈpɑːlɪp/
- (medical
医学 息肉；（尤指）鼻息肉 - a small and very simple sea creature with a body like a tube in shape
水螅（体）；（水螅型）珊瑚虫
词源late Middle English (in sense (1)): from Old French polipe, from Latin polypus, from a variant of Greek polupous ‘cuttlefish, polyp’, from polu- ‘many’ + pous, pod- ‘foot’. Sense (2) dates from the mid 18th cent.