Synonym: frail, powerless, weak. Antonym: intense, strong, tough. Similar words: fee, feel, feet, feel out, feed on, feel like, feedback, able. Meaning: ['fɪːbl] 
adj. 1. pathetically lacking in force or effectiveness 2. lacking strength or vigor 3. lacking physical strength or vitality 4. lacking strength.
adj. 1. pathetically lacking in force or effectiveness 2. lacking strength or vigor 3. lacking physical strength or vitality 4. lacking strength. 151. This human finiteness should cause us to see how weak and feeble we are.
152. Mr. Sykes entered - a tall, stout man of about fifty, comely of feature , but feeble of physiognomy.
153. The rich world does not even have this feeble justification for agricultural protectionism.