Dreamislife.com: Simply Dictionary

fee.ble

<形容詞>
fee.bler, fee.blest
1 a. 虛弱的; 軟弱的
b. 顯得虛弱的
2 無力的; 無效的; 薄弱的

<名詞>
feeble.ness

<副詞>
feebly

adj [Date: 1100-1200; Language: Old French; Origin: feble, from Latin flebilis 'causing tears, weak']

1 extremely weak: --His voice sounded feeble and far away.
--She was too feeble to leave her room.

2 not very good or effective: --a feeble excuse
--a rather feeble committee