sink

When things sink, they settle or drop to a lower level. If your kayak has a leak, it might fill with water and sink to the bottom of the lake.

Things can sink, like a toy octopus descending to the bottom of the bathtub or the sun appearing to sink below the horizon. You can also deliberately sink something, as when you capsize your friend's remote controlled speedboat on purpose. When sink is a noun, it's the water basin in your kitchen or bathroom. The Old English root of both kinds of sink is sincan, "become submerged or go under," from a Germanic source.

Definitions of sink
  1. verb
    fall or descend to a lower place or level
    “He sank to his knees”
    synonyms: drop, drop down
    fall off, slump
    fall heavily or suddenly; decline markedly
    drop
    let fall to the ground
    see moresee less
    types:
    show 5 types...
    hide 5 types...
    drop open, fall open
    open involuntarily
    droop, flag, sag, swag
    droop, sink, or settle from or as if from pressure or loss of tautness
    sag, sag down
    cause to sag
    slouch, slump
    assume a drooping posture or carriage
    bag
    hang loosely, like an empty bag
    type of:
    change posture
    undergo a change in bodily posture
  2. verb
    fall heavily or suddenly; decline markedly
    synonyms: fall off, slump
    drop, drop down
    fall or descend to a lower place or level
    see moresee less
    type of:
    drop
    go down in value
  3. verb
    descend into or as if into some soft substance or place
    “He sank into bed”
    synonyms: subside
    see moresee less
    type of:
    come down, descend, fall, go down
    move downward and lower, but not necessarily all the way
  4. verb
    appear to move downward
    “The setting sun sank below the tree line”
    synonyms: dip
    see moresee less
    types:
    subside
    sink to a lower level or form a depression
    type of:
    decline
    go down
  5. verb
    fall or sink heavily
    “My spirits sank
    synonyms: slide down, slump
    see moresee less
    type of:
    break, cave in, collapse, fall in, founder, give, give way
    break down, literally or metaphorically
  6. verb
    go under (water)
    synonyms: go down, go under, settle
    see moresee less
    Antonyms:
    float, swim
    be afloat either on or below a liquid surface and not sink to the bottom
    float
    move lightly, as if suspended
    float
    set afloat
    show more antonyms...
    types:
    show 4 types...
    hide 4 types...
    settle, subside
    sink down or precipitate
    founder
    sink below the surface
    submerge, submerse
    sink below the surface; go under or as if under water
    dive
    plunge into water
    type of:
    come down, descend, fall, go down
    move downward and lower, but not necessarily all the way
  7. verb
    cause to sink
    “The Japanese sank American ships in Pearl Harbor”
    Synonyms:
    go down, go under, settle
    go under, "The raft sank and its occupants drowned"
    see moresee less
    types:
    settle
    cause to become clear by forming a sediment (of liquids)
    scuttle
    sink a ship by creating holes in the hull
    type of:
    displace, move
    cause to move or shift into a new position or place, both in a concrete and in an abstract sense
  8. verb
    pass into a specified state or condition
    “He sank into nirvana”
    synonyms: lapse, pass
    see moresee less
    type of:
    move
    go or proceed from one point to another
  9. verb
    embed deeply
    “She sank her fingers into the soft sand”
    synonyms: bury
    see moresee less
    types:
    countersink, set
    insert (a nail or screw below the surface, as into a countersink)
    type of:
    embed, engraft, imbed, implant, plant
    fix or set securely or deeply
  10. noun
    plumbing fixture consisting of a water basin fixed to a wall or floor and having a drainpipe
    see moresee less
    types:
    kitchen sink
    a sink in a kitchen
    basin, lavatory, washbasin, washbowl, washstand
    a bathroom sink that is permanently installed and connected to a water supply and drainpipe; where you can wash your hands and face
    type of:
    plumbing fixture
    a fixture for the distribution and use of water in a building
  11. noun
    a covered cistern; waste water and sewage flow into it
    synonyms: cesspit, cesspool, sump
    see moresee less
    type of:
    cistern
    an artificial reservoir for storing liquids; especially an underground tank for storing rainwater
  12. noun
    a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof
    synonyms: sinkhole, swallow hole
    see moresee less
    type of:
    depression, natural depression
    a sunken or depressed geological formation
  13. noun
    (technology) a process that acts to absorb or remove energy or a substance from a system
    “the ocean is a sink for carbon dioxide”
    see moresee less
    Antonyms:
    source
    (technology) a process by which energy or a substance enters a system
    types:
    heat sink
    a metal conductor specially designed to conduct (and radiate) heat
    type of:
    action, activity, natural action, natural process
    a process existing in or produced by nature (rather than by the intent of human beings)
Word Family