English
termly
From term + -ly.
A compound of term + -ly
Proto-Indo-European *térmn̥ ‘stump’
…
Proto-Italic *term(e)nos ‘boundary stone’
Latin terminus ‘a bound’
Old French terme
Middle English terme
English term
Today it means
adj Occurring every term.
Language periods are conventional ranges, not dates for this word.
Etymograph / termly