| JABBINGLY | • jabbingly adv. In a jabbing way; spikily. • JABBING adv. JAB, to poke sharply. |
| JACKLIGHT | • jacklight n. (North America) A spotlight or lamp mounted on a car. • jacklight v. (Hunting, US, Canada) To shine a jacklight or spotlight on an animal, usually a deer, to aid in hunting at night. • JACKLIGHT n. a kind of fishing lure. |
| JACKLINGS | • JACKLING n. the winning of the ball, by the defender's team, after a tackle and before a ruck has formed. |
| JALOUSING | • jalousing v. Present participle of jalouse. • JALOUSE v. (Scots) to suspect, also JEALOUSE. |
| JANGLIEST | • jangliest adj. Superlative form of jangly: most jangly. • JANGLY adj. making a jangling sound. |
| JANGLINGS | • janglings n. Plural of jangling. • JANGLING n. a jangling noise. |
| JARGONELS | • jargonels n. Plural of jargonel. • JARGONEL n. (French) an early variety of pear, also JARGONELLE. |
| JARLSBERG | • JARLSBERG n. (tradename) a Norwegian cheese. |
| JARRINGLY | • jarringly adv. In a jarring manner. • JARRING adv. harshly discordant. |
| JUDGEABLE | • judgeable adj. Capable of being judged. • JUDGEABLE adj. able to be judged. |
| JUGULATED | • jugulated v. Simple past tense and past participle of jugulate. • JUGULATE v. to cut the throat of. |
| JUGULATES | • jugulates v. Third-person singular simple present indicative form of jugulate. • JUGULATE v. to cut the throat of. |
| LOGJAMMED | • logjammed adj. Blocked by a logjam; delayed or impeded. • LOGJAM v. to cause a logjam. |
| MEGAJOULE | • megajoule n. (Metrology) An SI unit of energy equal to 106 joules. Symbol: MJ. • mega-joule n. One million ( 106 ) joules. Symbol: MJ. • MEGAJOULE n. a million joules. |