未
ミ, ビ, いま.だ, ま.だ, ひつじ

un-, not yet, hitherto, still, even now, sign of the ram, 1-3PM, eighth sign of Chinese zodiac

JLPT3 G4 S5 F650

A depiction of a tree with a diminutive, curved, and minutely visible branch obscured on top → *not yet*; *not be* (← not yet fully visible). *Sheep* (as the eighth sign of the Chinese zodiac) and *1 P.M. to 3 P.M.* are borrowed meanings. Originally the same character as 末.

[Full Kanji Etymology List]