Strong's #648: 'aphiyl (pronounced aw-feel')
from the same as 651 (in the sense of weakness); unripe:--not grown up.
Brown-Driver-Briggs Hebrew Lexicon:
'âphı̂yl
1) late, ripe
Part of Speech: adjective
Relation: from the same as H651 (in the sense of weakness)
Usage:
This word is used 1 times:
Exodus 9:32: "smitten: for they were not grown up."