Underbuild

verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To build beneath another structure; provide a foundation or support for; undergird. transitive

    "The two eastern arches have been underbuilt for the sake of strengthening them."

  2. 2
    To perform insufficient construction on a building or in an area; build below a specified requirement or standard. transitive

    "Appellee was obliged to overbuild, rather than underbuild, the appellant's telephone line for the distance of these six spans for the following reason [...]"

Example

More examples

"The two eastern arches have been underbuilt for the sake of strengthening them."

Etymology

From under- + build.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.