Obscure, or difficult to understand.
Opaque; allowing little light to pass through.
Thick; difficult to penetrate.
Slow to comprehend; of low intelligence.
Having relatively high density.
Compact; crowded together.
Being a subset of a topological space that approximates the space well. See the Wikipedia article on dense sets for a mathematical definition.
A thicket.
unintelligible, incoherent or meaningless
Needlessly obscure or overly technical language.
Speech or writing that is unintelligible, incoherent or meaningless.
A language game, comparable to pig Latin, in which one inserts a nonsense syllable before the first vowel in each syllable of a word.