| JALAPENO | • jalapeno n. Alternative spelling of jalapeño. • jalapeño n. A cultivar of hot chili pepper, Capsicum annuum. • JALAPENO n. (Spanish) an especially hot type of Capsicum pepper. |
| JALAPINS | • jalapins n. Plural of jalapin. • JALAPIN n. a glucoside resin, one of the purgative principles of jalap. |
| JAMPANEE | • jampanee n. Dated form of jampani. • JAMPANEE n. (Bengali) an Indian sedan chair bearer, also JAMPANI. |
| JAMPANIS | • jampanis n. Plural of jampani. • JAMPANI n. (Bengali) an Indian sedan chair bearer, also JAMPANEE. |
| JAPANISE | • japanise v. Alternative spelling of japanize. • Japanise v. Alternative form of Japanize. • JAPANISE v. to make Japanese, also JAPANIZE. |
| JAPANIZE | • japanize v. Alternative letter-case form of Japanize. • Japanize v. (Transitive) To nipponize. • JAPANIZE v. to make Japanese, also JAPANISE. |
| JAPANNED | • japanned v. Simple past tense and past participle of japan. • JAPAN v. to coat with a glossy black lacquer. |
| JAPANNER | • japanner n. One who varnishes in the manner of the Japanese, or one skilled in that art. • japanner n. (Archaic) A bootblack. • Japanner n. (Obsolete) A Japanese person. |
| JAPINGLY | • japingly adv. In a japing manner; with good-natured humour. • JAPING adv. joking. |
| JAPONICA | • japonica n. Any of several plants originally native to Japan. • Japonica adj. Japanese, from Japan. • Japonica n. (Dated) A species of camellia (Camellia japonica), a native flower of Japan, bearing beautiful red or white flowers. |
| JEEPNEYS | • jeepneys n. Plural of jeepney. • JEEPNEY n. in the Philippines, a small vehicle constructed from a jeep. |
| JIMPNESS | • jimpness n. The quality of being jimp. • JIMPNESS n. (Scots) slenderness. |
| JOGPANTS | • jogpants n. Soft, stretchy pants (trousers) intended for jogging. • JOGPANTS n. loose fitting trousers for jogging. |
| JUMPINGS | • jumpings n. Plural of jumping. • JUMPING n. the act of jumping. |
| JUNIPERS | • junipers n. Plural of juniper. • JUNIPER n. an evergreen coniferous shrub whose berries are used in making gin. |
| KIPUNJIS | • kipunjis n. Plural of kipunji. • KIPUNJI n. a long-tailed Tanzanian monkey with a crest of erect hair. |
| LONGJUMP | • long␣jump n. An athletics field event where competitors attempt to jump as far as possible, after taking a run-up;… • long␣jump v. To perform a long jump; to compete in the long jump event. • LONGJUMP v. to jump for distance from a running start. |
| POPINJAY | • popinjay n. (Now archaic outside heraldry) A parrot. • popinjay n. (Obsolete) A decorative image of a parrot on a tapestry, cloth etc. • popinjay n. (Dated) A vain, gaudy person; someone who is shallow or superficial. |
| PUNJIING | • PUNJI v. to fortify with punji stakes. |