billows

From Wiktionary

Noun[change]

Singular
billow

Plural
billows

  1. The plural form of billow; more than one (kind of) billow.

Verb[change]

Plain form
billow

Third-person singular
billows

Past tense
billowed

Past participle
billowed

Present participle
billowing

  1. The third-person singular form of billow.