フン, ふる.う

stirred up, be invigorated, flourish

JLPT1 G6 S16 F1521

# combines stand outstretched (→ outstretched) + 隹 short, squat bird → bird spreading and flapping its wings. adds field → bird in a field flapping its wings in preparing to take flight (compare ) → *vigorous exertion*; *spirited effort* → *muster courage*.

[Full Kanji Etymology List]