gallinaceanadj.n.

/ˌɡalɪˈneɪʃ(ɪ)ən/Etymology: formed as gallinaceous adj. + -an suffix.
A. adj.1851 88 326 The gallinacian leech, like the mountebank of former days, has to exercise his wits for pure benevolence.
B. n.1842 W. T. Brande 483/2 Gallinaceans, Gallinacea. See Rasores.
This entry has not yet been fully updated (first published 1898; most recently modified version published online December 2020).