जार

Etymology 1
From the root.

Adjective

 * 1) becoming old

Etymology 2
From, from , with semantic development into erotic slang from "knowing (women)" > "loving (women)" > "paramour". The semantic shift from "knowing" > "liking, loving", via the same root, has parallels in other Indo-European languages, such as 🇨🇬 and 🇨🇬.

Noun

 * 1) "a consumer"
 * 2) a paramour, lover
 * 3) a confidential friend
 * 4) a paramour of a married woman