S: (n) deep (literary term for an ocean) "denizens of the deep"
Adjective
S: (adj) deep (relatively deep or strong; affecting one deeply) "a deep breath"; "a deep sigh"; "deep concentration"; "deep emotion"; "a deep trance"; "in a deep sleep"
S: (adj) deep (marked by depth of thinking) "deep thoughts"; "a deep allegory"
S: (adj) deep (having great spatial extension or penetration downward or inward from an outer surface or backward or laterally or outward from a center; sometimes used in combination) "a deep well"; "a deep dive"; "deep water"; "a deep casserole"; "a deep gash"; "deep massage"; "deep pressure receptors in muscles"; "deep shelves"; "a deep closet"; "surrounded by a deep yard"; "hit the ball to deep center field"; "in deep space"; "waist-deep"
S: (adj) deep (very distant in time or space) "deep in the past"; "deep in enemy territory"; "deep in the woods"; "a deep space probe"
S: (adj) deep (intense or extreme) "in deep trouble"; "deep happiness"
S: (adj) bass, deep (having or denoting a low vocal or instrumental range) "a deep voice"; "a bass voice is lower than a baritone voice"; "a bass clarinet"
S: (adj) deep (relatively thick from top to bottom) "deep carpets"; "deep snow"
S: (adj) deep (extending relatively far inward) "a deep border"
S: (adj) thick, deep ((of darkness) densely dark) "thick night"; "thick darkness"; "a face in deep shadow"; "deep night"
S: (adj) deep (large in quantity or size) "deep cuts in the budget"
S: (adj) deep (with head or back bent low) "a deep bow"
S: (adj) cryptic, cryptical, deep, inscrutable, mysterious, mystifying (of an obscure nature) "the new insurance policy is written without cryptic or mysterious terms"; "a deep dark secret"; "the inscrutable workings of Providence"; "in its mysterious past it encompasses all the dim origins of life"- Rachel Carson; "rituals totally mystifying to visitors from other lands"
S: (adj) abstruse, deep, recondite (difficult to penetrate; incomprehensible to one of ordinary understanding or knowledge) "the professor's lectures were so abstruse that students tended to avoid them"; "a deep metaphysical theory"; "some recondite problem in historiography"
S: (adj) deep (exhibiting great cunning usually with secrecy) "deep political machinations"; "a deep plot"
Adverb
S: (adv) deeply, deep (to a great depth; far down or in) "dived deeply"; "dug deep"
S: (adv) deep, late (to an advanced time) "deep into the night"; "talked late into the evening"
S: (adv) deep (to a great distance) "penetrated deep into enemy territory"; "went deep into the woods"