English
flaskless
From flask + -less.
Formed from flask + -less
Proto-Indo-European *ploḱ-skō ‘flat’
Proto-Germanic *flaskǭ ‘braid-covered bottle, wicker-enclosed jug’
Frankish *flaskā
Old English flasce ‘bottle, flask’
Middle English flask ‘case, cask, keg’
English flask
Today it means
adj Without a flask (container for holding a casting mold).
Language periods are conventional ranges, not dates for this word.
Etymograph / flaskless