noun

1. (slang) Jack Daniel's, a brand of American whiskey.

proper noun

1. (given name, male, , ) .

noun

1. any of many types of fish including the Japanese seabass

noun (plural John Dories)

1. An edible marine fish Zeus faber or Zeus ocellata, having long dorsal spines.

noun (plural: jugulars, rarely used in plural form)

1. vein through the neck (or thorax) that returns blood from the head back towards the heart. Properly this is called the jugular vein
2. By extension any critical vulnerability ("it was vicious; he went for the jugular").

adjective

1. relating to or located near the neck or throat.