pseudocopulation Syllabification: (pseu·do·cop·u·la·tion)Pronunciation: /ˌso͞odōˌkäpyəˈlāSHən/Definition of pseudocopulation noun Biology attempted copulation by a male insect with a flower (especially an orchid) that resembles the female, carrying pollen to it in the process. pseudocopulation in other Oxford dictionaries Definition of pseudocopulation in the British & World English dictionary