jam


Definition: Meaning of, jam in English to English dictionary.

Pronunciation: / dʒam /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
jam jams
  1. food [uncountable and countable] a thick sweet substance made from boiled fruit and sugar, eaten especially on bread [↪  jelly]
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  2. cars/people [countable] a situation in which it is difficult or impossible to move because there are so many cars or people
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  3. machine [countable] a situation in which a machine does not work because something is stopping a part from moving
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  4. difficult situation [countable usually singular] informal a difficult situation
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  5. music [countable] a JAM SESSION
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  6. music [countable] a song or piece of music, especially one by a RAP or ROCK group
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  7. kick out the jams American English informal to play ROCK MUSIC loudly and with a lot of energy or emotion
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  8. jam tomorrow British English informal good things someone promises you, which never happen
    SYNONYM
    Not found!
    ANTONYM
    Not found!
synonym
antonym
  • verb
  • synonym
  • antonym
Word Forms:
Prsesent Past Past Participle
jam jammed jammed
Present Participle Third Person Singular
jamming jams
  1. push hard [transitive always + adverb/preposition] to push something somewhere using a lot of force, until it can move no further
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  2. machine [intransitive and transitive] also jam up if a moving part of something jams, or if you jam it, it no longer works properly because something is preventing it from moving
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  3. block [intransitive and transitive] also jam up if a lot of people or vehicles jam a place, they fill it so that it is difficult to move [=  cram]
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  4. music [intransitive] also jam out to play music in an informal way with other people
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  5. jam on the brakes to slow down a car suddenly by putting your foot down hard on the BRAKE
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  6. jam somebody's/the switchboard if telephone calls jam the switchboard of an organization, so many people are phoning the organization that it cannot deal with them all
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  7. radio [transitive] to deliberately prevent broadcasts or other electronic signals from being received, by broadcasting signals on the same WAVELENGTH
    SYNONYM
    Not found!
    ANTONYM
    Not found!
  8. somebody is jamming American English spoken used to say that someone is doing something very quickly or well
    SYNONYM
    Not found!
    ANTONYM
    Not found!
synonym
antonym

jam used in phrases

  • barrage jam (verb)
    1. jam an entire frequency spectrum
  • blanket jam (verb)
    1. jam a broad spectrum of frequencies to affect all communications in the area except for directional antenna communications
  • jam session (noun)
    1. an occasion when JAZZ or ROCK musicians play music together in an informal way
  • jam-packed (adjective)
    1. full of people or things
  • point jam (verb)
    1. jam a narrow band of frequencies
  • spot jam (verb)
    1. jam a single frequency
  • strawberry jam (noun)
    1. made with strawberries
  • traffic jam (noun)
    1. a long line of vehicles on a road that cannot move or can only move very slowly
  • More

jam used in phrasal verbs

  • jam on (phrasal verb)
    1. jam on the brakes / jam the brakes on to put your foot very suddenly and hard on the brake of a vehicle because you want to stop quickly
  • jam up (phrasal verb)
  • More