Definition of extension ladder in English:

extension ladder

Syllabification: ex·ten·sion lad·der

noun

A ladder that can be extended by means of sliding sections.
More example sentences
  • Never use a step ladder in a folded position by pretending it's an extension ladder and leaning it against something - the feet are angled the wrong way for this use, and the ladder will easily slip.
  • That family-owned extension ladder, in fact, serves as a community ladder.
  • So Brian welded an extension ladder on top of a really tiny wheeled base.

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bearing bristles or setae; bristly