憧
ショウ, トウ, ドウ, あこが.れる

yearn after, long for, aspire to, admire, adore

JLPT1 G7 S15 F2259

As per 童# (run through) + 心 heart/emotions → be figuratively run through with *yearning* → *aspiration*; *longing for*; *admiration* (← yearning for an object or trait one does not possess).

[Full Kanji Etymology List]