cliff /klɪf/noun 2forms 1phrases 2 noun2 •a tall side of rock that goes straight up, or nearly straight up •(figurative) A point beyond which something abruptly fails or decreases in value, performance, etc. formscliffs Phrases with cliff follow someone off a cliffTo follow (a leader or a de facto leader) without question or thought, leading to potentially disastrous consequences. go jump off a cliffUsed to tell someone to go away, or that their request will not be met.
