noun ·Uncommon ·Advanced level

Definitions

Noun

1. 1
   The quality of being dense, as:; Thickheadedness: limited mental capacity. uncountable, usually
2. 2
   the amount per unit size wordnet
3. 3
   The quality of being dense, as:; Density: mass per unit volume. sometimes, uncountable, usually
4. 4
   the spatial property of being crowded together wordnet
5. 5
   the quality of being mentally slow and limited wordnet

Synonyms

All synonyms

thicknessclosenesscompactnessconcentrationconcentrationcongestion

Antonyms

All antonyms

intelligence

Etymology

From dense + -ness.

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