dense
/ˈdɛns/ adjective, noun
Forms denser densest denses
- adjective Having relatively high density.
- adjective Compact; crowded together.
- adjective Thick; difficult to penetrate.
- adjective Opaque; allowing little light to pass through.
- adjective Obscure or difficult to understand.
- adjective (mathematics, topology, of a subset S of a topological space T, not comparable) Such that its closure in T is T.
- adjective Slow to comprehend; of low intelligence. (of a person)
- noun A thicket.
Synonyms
solid compact crowded packed close thick tight cloudy opaque adiaphanous nontransparent opacous opacular abstruse difficult hard incomprehensible obscure tough Chinese heavy impenetrable dim dull dumb obtuse slow
Antonyms
diffuse dispersed incompact loose noncompact scattered spaced out sparse spread out thin uncompact clear
Etymology
From Middle French dense, from Latin dēnsus, from Proto-Indo-European *dens- (“thick, dense”) (whence also Ancient Greek δασύς (dasús)).
Webster’s 1913
- adjective Having the constituent parts massed or crowded together; close; compact; thick; containing much matter in a small space; heavy; opaque; as, a dense crowd; a dense forest; a dense fog. All sorts of bodies, firm and fluid, dense and rare. Ray.
- adjective Stupid; gross; crass; as, dense ignorance.
Etymology [L. densus; akin to Gr. dense.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “dense”, CC BY-SA 4.0. Details