English
frogess
From frog + -ess.
Formed from frog + -ess
Proto-Indo-European *prew- ‘to jump’
Proto-West Germanic *froggō
Old English frocga
Middle English frogge ‘a frog or toad’
English frog
Today it means
noun A female frog (amphibian).
Language periods are conventional ranges, not dates for this word.
Etymograph / frogess