The part of a swimming pool with relatively deep water / (idiomatic) A situation where expertise or experience is required.

(Internet) The practice of linking to a specific page or file within a website so as to bypass introductory pages, considered a violation of netiquette.

plural of deep water

(nonstandard) simple past tense and past participle of deep-freeze

Third-person singular simple present indicative form of deep-six

plural of Deep Throat

To perform fellatio or irrumation so that the entire penis is inside the mouth; often penetrating into the oesophagus, requiring the suppression of the gag reflex.

plural of deep copy

simple past tense and past participle of deep-copy

Third-person singular simple present indicative form of deep-copy