Definition of monocotyl in English:

monocotyl

Pronunciation /ˌmɒnə(ʊ)ˈkɒtɪl/ /ˌmɒnə(ʊ)ˈkɒtʌɪl/

adjective

rare North American Botany
  • = "monocotyledonous".

Origin

Late 19th century (in an earlier sense). Shortened from monocotyledon.