slow

slow is on the Basic English 850 List.

slope - slow - small

slow is one of the 1000 most common headwords.

slight - slow - small

Adjective change

Positive
slow

A snail's movement is slow

Something is slow if it takes a long time to move. It is not fast.
A snail is a very slow animal. It moves slowly.
If something is slow, it does not happen in a short time.
If someone is slow, it takes them a while to understand something.

Plain form
slow

Third-person singular
slows

Past tense
slowed

Past participle
slowed

Present participle
slowing

(transitive) If you slow someone or something, he, she, or it does not move as quickly as he, she, or it did before; you lower the speed of something.
(intransitive) If you slow, you do not progress as quickly as you did before.

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