English
kneeful
From knee + -ful.
Formed from knee + -ful
Proto-Indo-European *ǵónu
…
Proto-Germanic *knewą
Proto-West Germanic *kneu
Old English cnēo
Middle English kne ‘the knee’
English knee
Today it means
noun Enough to cover of fill a knee.
Language periods are conventional ranges, not dates for this word.
Etymograph / kneeful