In a persistently argumentative or combative manner.

(chiefly in set phrases) A heavy rain; a large amount of rain. / (finance) Stocks that can be purchased cheaply but are unlikely to produce much profit.

(chiefly in set phrases, about raining, other precipitation, or leaking) Heavily; copiously; a lot.

An unhappy married life marked by arguments and disagreements.

plural of cat and dog life

(UK, simile) To fight frequently or irreconcilably.

present participle of lead a cat-and-dog life

(idiomatic) To have an unhappy married life marked by arguments and disagreements.

simple past tense and past participle of lead a cat-and-dog life

Third-person singular simple present indicative form of lead a cat-and-dog life