Unboil

verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To reverse the process of boiling. transitive

    "These proteins help a partially heat-denatured protein to regain its native secondary, tertiary, and quaternary structures. Some denaturation, however, is irreversible. We cannot unboil a hard-boiled egg, for example."

Example

More examples

"These proteins help a partially heat-denatured protein to regain its native secondary, tertiary, and quaternary structures. Some denaturation, however, is irreversible. We cannot unboil a hard-boiled egg, for example."

Etymology

From un- + boil.

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