dam

Pronunciation

• IPA: /dæm/
• SAMPA: /d{m/
•  Audio (US)^{help, file}

Homophones

• damn

Noun

Singular dam

Plural dams

A dam

1. (countable) A dam is like a wall used to hold back water. Usually, this is to block a river.
2. (countable) A dam is a barrier like that used to hold back water, such as a dental dam.

Verb

Plain form dam

Third-person singular dams

Past tense dammed

Past participle dammed

Present participle damming

1. (transitive) If you dam a river you block it with a dam.