Noun crash has 5 senses
  1. clang, clangor, clangour, clangoring, clank, clash, crash - a loud resonant repeating noise; "he could hear the clang of distant bells"
    --1 is a kind of noise
    Derived form: verb crash2
  2. crash, wreck - a serious accident (usually involving one or more vehicles); "they are still investigating the crash of the TWA plane"
    --2 is a kind of accident
    --2 has particulars: prang
    Derived form: verb crash3
  3. crash, collapse - a sudden large decline of business or the prices of stocks (especially one that causes additional failures)
    --3 is a kind of happening, occurrence, natural event
    Derived form: verb crash10
  4. crash, smash - the act of colliding with something; "his crash through the window"; "the fullback's smash into the defensive line"
    --4 is a kind of hit, hitting, striking
    --4 has particulars: impingement, impaction
    Derived form: verb crash3
  5. crash - (computer science) an event that causes a computer system to become inoperative; "the crash occurred during a thunderstorm and the system has been down ever since"
    --5 is a kind of
    mishap, misadventure, mischance
    --5 has particulars: head crash
    Derived form: verb crash11
,Verb crash has 12 senses
  1. crash - fall or come down violently; "The branch crashed down on my car"; "The plane crashed in the sea"
    --1 is one way to
    descend, fall, go down, come down
    Sample sentence:
    The branches crash from the trees
  2. crash - move with, or as if with, a crashing noise; "The car crashed through the glass door"
    --2 is one way to
    Derived form: noun crash1
    Sample sentence:
    Something is ----ing PP
  3. crash, ram - undergo damage or destruction on impact; "the plane crashed into the ocean"; "The car crashed into the lamp post"
    --3 is one way to collide, clash
    Derived forms: noun crash4, noun crash2
    Sample sentence:
    These cars won't crash
  4. crash - move violently as through a barrier; "The terrorists crashed the gate"
    --4 is one way to
    pass, go through, go across
    Sample sentences:
    Something ----s
    Somebody ----s
    Somebody ----s PP
  5. crash, break up, break apart - break violently or noisily; smash;
    --5 is one way to disintegrate
    Sample sentence:
    The glass tubes crash
  6. crash - occupy, usually uninvited; "My son's friends crashed our house last weekend"
    --6 is one way to
    occupy, reside, lodge in
    Sample sentence:
    Somebody ----s something
  7. barge in, crash, gate-crash - enter uninvited; informal; "let's crash the party!"
    --7 is one way to intrude, irrupt
    Derived form: noun crasher1
    Sample sentences:
    Somebody ----s
    Somebody ----s PP
  8. crash - cause to crash; "The terrorists crashed the car into the gate of the palace"
    --8 is one way to
    Sample sentence:
    Somebody ----s something
  9. crash, dash - hurl or thrust violently; "He dashed the plate against the wall"; "Waves were dashing against the rock"
    --9 is one way to hurl, hurtle, cast
    Sample sentences:
    Somebody ----s something
    Something ----s something
    Somebody ----s something PP
  10. crash - undergo a sudden and severe downturn; "the economy crashed"; "will the stock market crash again?"
    --10 is one way to
    Derived form: noun crash3
    Sample sentence:
    Something ----s
  11. crash, go down - stop operating; "My computer crashed last night"; "The system goes down at least once a week"
    --11 is one way to fail, go bad, give way, die, give out, conk out, go, break, break down
    Derived form: noun crash5
    Sample sentence:
    Something ----s
  12. doss, doss down, crash - sleep in a convenient place; "You can crash here, though it's not very comfortable"
    --12 is one way to bed down, bunk down
    Sample sentences:
    Somebody ----s
    Somebody ----s PP