palmaturecommon nounSyllable DecompositionpalmatureEtymologyexpandfrom the common noun palme combined with the suffix -ature.Definition1. Name given to the deformity that gives the hands a webbed appearance. The phalanges of the fingers are connected by a membrane similar to the webbing of web-footed birds.médecineexpandSynonymsyndactyliePluralpalmatures