倹
ケン, つま.しい, つづまやか
frugal, economy, thrifty
JLPT1 G7 S10 F2479
As per
僉
# (assemble) +
人
person (→ human agency) → be *thrifty*/economical in assembling (= collecting) goods → *economy*; *frugal*.
[Full Kanji Etymology List]