| AUTOJUMBLE | • autojumble n. (Britain) A sale of second-hand spare parts for old cars. • AUTOJUMBLE n. a jumble sale involving cars or car accessories. |
| JIGGUMBOBS | • jiggumbobs n. Plural of jiggumbob. • JIGGUMBOB n. a thingamabob; a gewgaw. |
| JOLIOTIUMS | • JOLIOTIUM n. a former name for the element dubnium. |
| JOURNALISM | • journalism n. The activity or profession of being a journalist. • journalism n. The aggregating, writing, editing, and presenting of news or news articles for widespread distribution… • journalism n. The style of writing characteristic of material in periodical print publications and broadcast news… |
| JOURNEYMAN | • journeyman n. A tradesman who has served an apprenticeship and is employed by a master tradesman. • journeyman n. A competent but undistinguished tradesman, especially one who works, and is paid by the day. • journeyman n. (Sports) A player who plays on many different teams during the course of his career. |
| JOURNEYMEN | • journeymen n. Plural of journeyman. • JOURNEYMAN n. an experienced reliable worker or performer esp. as distinguished from one who is brilliant or colourful. |
| JUMBOISING | • jumboising v. Present participle of jumboise. • JUMBOISE v. to enlarge a ship using prefabricated sections, also JUMBOIZE. |
| JUMBOIZING | • jumboizing v. Present participle of jumboize. • JUMBOIZE v. to enlarge a ship using prefabricated sections, also JUMBOISE. |
| JUMHOURIYA | • JUMHOURIYA n. (Arabic) in Arab socialist states, the people or proletariat state, also JAMAHIRIYA. |
| JUNKERDOMS | • JUNKERDOM n. the office of junker. |
| LONGJUMPED | • long␣jumped v. Simple past tense and past participle of long jump. • LONGJUMP v. to jump for distance from a running start. |
| MEGAJOULES | • megajoules n. Plural of megajoule. • mega-joules n. Plural of mega-joule. • MEGAJOULE n. a million joules. |
| OUTJUMPING | • outjumping v. Present participle of outjump. • OUTJUMP v. to surpass in jumping. |
| OVERJUMPED | • overjumped v. Simple past tense and past participle of overjump. • OVERJUMP v. to jump too far. |
| SHOWJUMPED | • showjumped v. Simple past tense and past participle of showjump. • SHOWJUMP v. to take part in a showjumping competition. |
| SHOWJUMPER | • showjumper n. Alternative spelling of show jumper. • show␣jumper n. (Equestrianism) A (human or horse) participant in show jumping. • SHOWJUMPER n. a horse or rider in a showjumping competition. |
| SUPERJUMBO | • superjumbo n. The largest passenger airliner, the Airbus A380. • SUPERJUMBO n. a very large airliner. |