A servant or other person responsible for something, often specified after it, for example kitchen wallah
usually in combination: person in charge of or employed at a particular thing; "a kitchen wallah"; "the book wallah
{i} Anglo-Indian term meaning a person in charge of a particular thing or connected to a specific service or work (for example: "a kitchen wallah" or "real estate wallah"); tapir tiger, black type of the jaguar (Zoology)