IPA: /ˈfiːbəl/
KK: /ˈfibəl/
Describing something that is weak or lacking in strength and effectiveness.
The feeble light from the candle barely illuminated the room.
Comparative: feebler
Superlative: feeblest
Feeble → It originates from Old French *feeble* (meaning weak or frail), which in turn comes from Latin *feebilis* (meaning weak or frail). The word 'feeble' describes a state of weakness or lack of strength.
Think of the Old French word for weak, 'feeble', to remember that 'feeble' means lacking strength.