sink - definition, thesaurus and related words from WordNet-Online

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Noun sink has 4 senses

sink - plumbing fixture consisting of a water basin fixed to a wall or floor and having a drainpipe
--₁ is a kind of plumbing fixture
--₁ has part: drain basket
--₁ has particulars:
kitchen sink; washbasin, basin, washbowl, washstand, lavatory
sink - (technology) a process that acts to absorb or remove energy or a substance from a system; "the ocean is a sink for carbon dioxide"
--₂ is a kind of natural process, natural action, action, activity
Antonyms: source
--₂ has particulars: heat sink
sinkhole, sink, swallow hole - a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof
--₃ is a kind of natural depression, depression
cesspool, cesspit, sink, sump - a covered cistern; waste water and sewage flow into it
--₄ is a kind of cistern

Verb sink has 9 senses

sink, drop, drop down - fall or drop to a lower place or level; "He sank to his knees"
--₁ is one way to change posture
Sample sentences:
Something ----s
Somebody ----s
sink - cause to sink; "The Japanese sank American ships in Pearl Harbor"
--₂ is one way to move, displace
Sample sentence:
The men sink the boat
sink, pass, lapse - pass into a specified state or condition; "He sank into Nirvana"
--₃ is one way to move
Sample sentences:
Something is ----ing PP
Somebody ----s PP
sink, settle, go down, go under - go under, "The raft sank and its occupants drowned"
--₄ is one way to descend, fall, go down, come down
Antonyms: float, swim

Derived forms: noun sinker₂, noun sinking₁
Sample sentence:
They sink
sink, subside - descend into or as if into some soft substance or place; "He sank into bed"; "She subsided into the chair"
--₅ is one way to descend, fall, go down, come down
Sample sentences:
Something ----s
Somebody ----s
Somebody ----s somebody PP
Somebody ----s something PP
dip, sink - appear to move downward; "The sun dipped below the horizon"; "The setting sun sank below the tree line"
--₆ is one way to decline
Sample sentences:
Something ----s
Something is ----ing PP
slump, fall off, sink - fall heavily or suddenly; decline markedly; "The real estate market fell off"
--₇ is one way to drop
Sample sentence:
Something ----s
slump, slide down, sink - fall or sink heavily; "He slumped onto the couch"; "My spirits sank"
--₈ is one way to collapse, fall in, cave in, give, give way, break, founder
Sample sentences:
Something ----s
Somebody ----s
Somebody ----s PP
bury, sink - embed deeply; "She sank her fingers into the soft sand"; "He buried his head in her lap"
--₉ is one way to implant, engraft, embed, imbed, plant
Sample sentence:
Somebody ----s something PP