I. verb (jammed; jamming) Etymology: origin unknown Date: 1706 intransitive verb 1. a. to become blocked or wedged b. to become unworkable through the jamming of a movable part 2. to force one's way into a restricted space 3. to take part in a jam session 4. dunk 2 transitive verb 1. a. to press into a close or tight position <
jam his hat on
b. (1) to cause to become wedged so as to be unworkable <
jam the typewriter keys
(2) to make unworkable by jamming c. to block passage of ; obstruct d. to fill often to excess ; pack <
the crowd jammed the theater
2. to push forcibly; especially to apply (brakes) suddenly and forcibly — used with on 3. crush, bruise 4. a. to make unintelligible by sending out interfering signals or messages b. to make (as a radar apparatus) ineffective by jamming signals or by causing reflection of radar waves 5. to block, crowd, or bump (a pass receiver) near the line of scrimmage in football 6. to pitch inside to (a batter) • jammer noun II. noun Date: 1805 1. a. an act or instance of jamming b. a crowded mass that impedes or blocks <
a traffic jam
2. a. the quality or state of being jammed b. the pressure or congestion of a crowd ; crush 3. a difficult state of affairs ; fix <
got into a jam
4. jam session 5. dunk shot 6. slang a musical piece III. noun Etymology: probably from 1jam Date: circa 1736 a food made by boiling fruit and sugar to a thick consistency • jammy adjective

New Collegiate Dictionary. 2001.

, , / (boiled in mass), / (from a crowd), / , , , , (crowded together)

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  • JAM — steht in der Musik für: Jam (Hip Hop), eine Art Hip Hop Party, siehe Jam FM, ein Berliner Radiosender Jamsession, eine Musikveranstaltung Pearl Jam, eine US amerikanische Rockband The Jam, eine englische Rockband Jam steht außerdem für: Jam… …   Deutsch Wikipedia

  • Jam — steht in der Musik für: Jam (Hip Hop), eine Art Hip Hop Party Jam FM, ein Berliner Radiosender Jamsession, eine Musikveranstaltung Jam (Lied), ein Lied von Michael Jackson Pearl Jam, eine US amerikanische Rockband The Jam, eine englische Rockband …   Deutsch Wikipedia

  • JAM — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. {{{image}}}   Sigles d une seule lettre   Sigles de deux lettres > Sigles de trois lettres …   Wikipédia en Français

  • Jam — «Jam» Сингл М …   Википедия

  • Jam — Jam, n. [Prob. fr. jam, v.; but cf. also Ar. jamad ice, jelly, j[=a]mid congealed, jamd congelation, ice.] A preserve of fruit boiled with sugar and water; also called {jelly}; as, raspberry jam; currant jam; grape jam. [1913 Webster] {Jam nut}.… …   The Collaborative International Dictionary of English

  • JAM — puede referirse a: JAM, un código de país (ISO 3166 1 alfa 3) de Jamaica. JAM, una unidad de las modelos japoneses de Junko Okuda, Ami Haruna y Misako Murakami. JAM, personaje de la saga de Guilty Gear, un videojuego de peleas en 2D. JAM Java… …   Wikipedia Español

  • Jam — 〈[ dʒæ̣m] m. 6; EDV〉 Kontrollsignal, das einen Daten od. Papierstau anzeigt [engl., „Stau“] * * * Jam [ʤæm ], das; s, s, auch: die; , s [engl. jam, viell. zu: to jam = kräftig pressen]: englische Marmelade (außer Orangenkonfitüre). * * * I Jam  … …   Universal-Lexikon

  • jam — jam1 [jam] vt. jammed, jamming [< ?] 1. to squeeze or wedge into or through a confined space 2. a) to bruise or crush b) to force (a thumb, toe, etc.) back against its joint so as to cause impaction 3. to push, sho …   English World dictionary

  • Jam! — is a Canadian website, which covers entertainment news. It is part of the CANOE online portal, owned and operated by Quebecor through its Sun Media division.Jam! is currently the only media outlet that publishes a comprehensive collection of the… …   Wikipedia

  • Jam — Jam, n. 1. A mass of people or objects crowded together; also, the pressure from a crowd; a crush; as, a jam in a street; a jam of logs in a river. [1913 Webster] 2. An injury caused by jamming. [Colloq.] [1913 Webster] 3. A difficult situation;… …   The Collaborative International Dictionary of English

  • Jam! — est un site web canadien qui couvre les informations sur le divertissement. Il fait partie du portail en ligne CANOE, détenue et exploité par Quebecor à travers sa division Sun Media. Jam! est actuellement le seul média qui publie l ensemble des… …   Wikipédia en Français

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