The Collaborative International Dictionary
Pennipotent
Pennipotent \Pen*nip"o*tent\, a. [L. pennipotens; penna wing +
potens strong.]
Strong of wing; strong on the wing. [Poetic]
--Davies (Holy
Roode).
Wiktionary
pennipotent
a. (context rare poetic English) Strong of wing; strong on the wing.