Entombment

//ɪnˈtuːm.mənt// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The act of entombing or the state of being entombed
  2. 2
    the ritual placing of a corpse in a grave wordnet
  3. 3
    The decommissioning of a radioactive site by encasing it in concrete

Etymology

From entomb + -ment.

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