Definition of unlibidinous in English:

unlibidinous

Pronunciation /ˌʌnlɪˈbɪdɪnəs/ /ˌʌnlɪˈbɪd(ə)nəs/

adjective

rare
  • That is not libidinous.

Origin

Mid 17th century; earliest use found in John Milton (1608–1674), poet and polemicist. From un- + libidinous.