noun

sucker

mug, fool, lollipop, sucker

He's a sucker for a sad story.

He's a sucker for a sad story.

The child wanted a red sucker.

The child wanted a red lollipop.

The octopus held on with its suckers.

The octopus held on with its suckers.

a sucker for ((sth.)) to be unable to resist (sth.) She's a sucker for a man in uniform.

Synonyms: fool, mug, chump, lollipop

From the verb 'to suck'. The sense of a gullible person comes from the idea of being 'sucked in' to a scam.

Imagine a fish, a 'sucker', easily getting caught on bait because it's a sucker for a free meal.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.