Examples from the Web for complemental
It is as true as his thought of God; yet like that it needs its complemental truth.Christianity and Modern Thought|Various
The quantity taken in with the deepest possible inspiration (complemental air) is about 100 cubic inches.Voice Production in Singing and Speaking|Wesley Mills
Since these dwarf males pair, not with females, but with hermaphrodites, Darwin termed them “complemental” males.
Complemental Male of Scalpellum vulgare, attached over the fold in the occludent margin of the scutum of the hermaphrodite.A Monograph on the Sub-class Cirripedia (Volume 1 of 2)|Charles Darwin
Neoteinic: applied to complemental females in Termites because, though reproductive, they retain some juvenile characters.Explanation of Terms Used in Entomology|John. B. Smith