気弱 is read as きよわ (kiyowa) and means timid.
きよわ
kiyowa
きがよわい
timid
きのよわい
よわき
bearish
よわきいちば
bear market
よわきそうば
ごきをよわめる
to soften one's voice
よわきすじ
bearish traders
きしょう
weather (conditions)
きおん
(air) temperature
きあつ
atmospheric pressure
きがる
ease
きのどく
unpardonable