[plu.mule] n [NL plumula, fr. L, dim. of pluma small soft feather--more at fleece] (ca. 1741) 1: the primary bud of a plant embryo usu. situated at the apex of the hypocotyl and consisting of leaves and an epicotyl
2: a down feather
[plu.mule] n [NL plumula, fr. L, dim. of pluma small soft feather--more at fleece] (ca. 1741) 1: the primary bud of a plant embryo usu. situated at the apex of the hypocotyl and consisting of leaves and an epicotyl
2: a down feather
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012