A thicket.
Opaque; allowing little light to pass through.
Thick; difficult to penetrate.
Obscure, or difficult to understand.
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 sudden rapid outflow.
To make an excessive display of enthusiasm, praise, or sentiment.
To send (something) flowing forth suddenly in great volume.
To ejaculate during orgasm.
To flow forth suddenly, in great volume.