arches

Noun

Singular arch

Plural arches

A bridge can have many arches.

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

   A bridge can have many arches.

Verb

Plain form arch

Third-person singular arches

Past tense arched

Past participle arched

Present participle arching

1. The third-person singular form of arch.

   She often arches back to stretch.