| JAMBEAUS | • jambeaus n. Plural of jambeau. • JAMBEAU n. (obsolete) armour for the legs below the knees, a greave, also JAMB, JAMBART, JAMBE, JAMBER, JAMBIER. |
| JEJUNUMS | • jejunums n. Plural of jejunum. • JEJUNUM n. (Latin) the middle division of the small intestine, between the duodenum and ileum. |
| JUJUISMS | • JUJUISM n. a belief in jujus. |
| JUMBLERS | • jumblers n. Plural of jumbler. • JUMBLER n. one that jumbles. |
| JUMBOISE | • jumboise v. Alternative form of jumboize. • JUMBOISE v. to enlarge a ship using prefabricated sections, also JUMBOIZE. |
| JUMBUCKS | • jumbucks n. Plural of jumbuck. • JUMBUCK n. (Australian slang) a sheep. |
| JUMELLES | • jumelles n. Plural of jumelle. • JUMELLE n. (French) a paired or twinned article; opera-glasses. |
| JUMPIEST | • jumpiest adj. Superlative form of jumpy: most jumpy. • JUMPY adj. nervy. |
| JUMPINGS | • jumpings n. Plural of jumping. • JUMPING n. the act of jumping. |
| JUMPOFFS | • jumpoffs n. Plural of jumpoff. • JUMPOFF n. a starting point. |
| JUMPSHOT | • jumpshot n. Alternative form of jump shot. • jump␣shot n. (Basketball) A shot in which the player releases the ball at the highest point of a jump. • JUMPSHOT n. a type of shot in basketball. |
| JUMPSIES | • JUMPSIES n. a game involving jumping over a taut rope. |
| JUMPSUIT | • jumpsuit n. A one-piece item of clothing originally used by parachutists. • jumpsuit n. A similar item of clothing used for outdoor sports such as skiing. • jump␣suit n. Alternative form of jumpsuit. |
| JURYMAST | • jurymast n. (Nautical) A temporary mast constructed when a vessel has been dismasted, usually in heavy weather. • jury␣mast n. (Nautical) A temporary mast, in place of one that has been carried away or broken. • jury␣mast n. (Medicine) An apparatus to support the trunk and head in cases of spinal disease. |
| MAJAGUAS | • MAJAGUA n. a forest tree of Cuba and Jamaica having variably hairy leaves and orange-yellow or orange-red flower. |
| MISJUDGE | • misjudge v. To make an error in judging, to incorrectly assess. • MISJUDGE v. to judge wrongly. |
| MUNTJACS | • muntjacs n. Plural of muntjac. • MUNTJAC n. (Malay) a small Asian deer, also MUNTJAK. |
| MUNTJAKS | • muntjaks n. Plural of muntjak. • MUNTJAK n. (Malay) a small Asian deer, also MUNTJAC. |
| OUTJUMPS | • outjumps v. Third-person singular simple present indicative form of outjump. • OUTJUMP v. to surpass in jumping. |
| SHOWJUMP | • showjump v. (Intransitive) To take part in showjumping. • SHOWJUMP v. to take part in a showjumping competition. |