syndactylyWiktionary 原文/ˌsɪnˈdæk.tə.li/词源链古希腊语Ancient Greek约前 1500–前 300 年δάκτυλος‘finger’↓ 派生英语Englishsyndactyly词源说明From syn- + Ancient Greek δάκτυλος (dáktulos, “finger”) + -y.释义名词noun1(biology) The normal condition, in some animals and birds, of having fused digits.2(medicine, teratology) The anomalous condition, in humans, of having some fingers or toes fused with a web