wallah

also
n.

1. One employed in a particular occupation or activity: a kitchen wallah; rickshaw wallahs.
2. An important person in a particular field or organization: "the Ritz, a favorite haunt of Republican wallahs" (John Robinson).

[From Hindi -vālā, pertaining to, connected with.]

a person who is associated with a particular work or who performs a particular duty or service - usually used in combination; e.g., the wwftd master is a word wallah

Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: (India) usually in combination: person in charge of or employed at a particular thing

---