American Dictionary

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Definition firm in American English

firm adjective

adjective
/fɜrm/
1

solid but not hard

Example

The ground beneath our feet was fairly firm and not too muddy.

Example

I sleep better on a firm mattress.

Example

firm, ripe tomatoes

Synonyms and related words
2

steady and fixed in place

Example

Make sure the ladder is firm before you start to climb.

Synonyms and related words
2.1

steady and not likely to change

Example

The dollar remained firm against the yen today.

Synonyms and related words
3

definite and not likely to change

Example

Have you set a firm date for the meeting?

Example

We want a firm commitment that resources will be provided.

Example

It is my firm belief that we must encourage debate.

Example

Mark's a firm believer in discipline for children.

Example

The Rams are firm favorites to take the title this year.

Synonyms and related words
3.1

definite and reliable

Example

No firm evidence links pollution with asthma.

Example

All we have at the moment is rumors, no firm news.

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4

showing that you are in control of a situation and will not be easily forced to do something

Example

Her staff regard her as firm but fair.

Example

What the party needs now is firm leadership.

Example

You sometimes have to be firm with young children.

Example

The government must take firm action to stop the fighting.

Synonyms and related words
Example

She took a firm hold of the stick and pulled hard.

Example

Her handshake was firm and her smile warm.

Example

Bruce put a firm hand on my arm.

Synonyms and related words
Definition firm in American English