combination - Wiktionary, the free dictionary (original) (raw)

From Wiktionary, the free dictionary

PIE word
*dwóh₁

From Middle English combinacioun, combynacyoun, from Old French combination, from Late Latin combīnātiō. Morphologically combine +‎ -ation.

combination (countable and uncountable, plural combinations)

  1. The act of combining, the state of being combined or the result of combining.
    combinations of colors
    These guidelines should be followed in combination with those given last week.
    She took a dangerous combination of alcohol and heroin.
  2. An object formed by combining.
    The chef experimented with new flavor combinations.
    Certain drug combinations can be dangerous.
  3. A sequence of numbers or letters used to open a combination lock.
    The combination to their safe was the date of birth of their first child.
  4. (mathematics) One or more elements selected from a set without regard to the order of selection.
  5. An association or alliance of people for some common purpose.
  6. (billiards) A shot where the cue ball hits a ball that strikes another ball on the table.
    Synonyms: billiard, combination shot
  7. (motorcycling) A motorcycle and sidecar.
  8. (boxing, martial arts) A rapid sequence of punches or strikes in boxing or other combat sports.
  9. (chess) An advantageous sequence of forcing or nearly forcing moves, often initiated with a sacrifice.
  10. Synonym of combinations (A one-piece suit of underwear).

act of combining

an object formed by combining

sequence of numbers or letters for a combination lock

mathematics: one or more elements selected without regard of the order

association for a common purpose

combination shot

combat sports: rapid sequence of punches or strikes

chess: advantageous sequence of forcing or nearly forcing moves