clamber

From Wiktionary

Pronunciation[change]

Verb[change]

Plain form
clamber

Third-person singular
clambers

Past tense
clambered

Past participle
clambered

Present participle
clambering

  1. (transitive & intransitive) If you clamber, you climb something in an awkward and laborious manner.

Noun[change]

Singular
clamber

Plural
clambers

  1. A clamber is an awkward and laborious climb.