noun

cloud

cloud

There isn't a cloud in the sky.

There isn't a cloud in the sky.

A cloud of dust rose from the road.

A cloud of dust rose from the road.

((countable noun)) a mass of water vapour in the sky There isn't a cloud in the sky.

a cloud of ((sth.)) a mass of smoke, dust, etc. A cloud of dust rose from the road.

Synonyms: haze, mist, fog (for the general idea).

From Old English 'clūd', meaning a mass of rock or a hill, later applied to clouds in the sky.

Picture a fluffy white cloud in the sky. The word can also be used for any mass that looks like a cloud, e.g., a cloud of smoke.

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