Late 19th century (in an earlier sense). Ultimately from mono- + ancient Greek γυνή woman, female + -ic. In sense 1 after scientific Latin monogynus; compare French monogynique.
Definition of monogynic in US English:
monogynic
adjectiveˌmɒnə(ʊ)ˈdʒɪnɪk
Entomology= "monogynous".
Origin
Late 19th century (in an earlier sense). Ultimately from mono- + ancient Greek γυνή woman, female + -ic. In sense 1 after scientific Latin monogynus; compare French monogynique.