Meaning of torch

Definition of torch

(noun) a light usually carried in the hand; consists of some flammable substance
tall-stalked very woolly mullein with densely packed yellow flowers; ancient Greeks and Romans dipped the stalks in tallow for funeral torches
a small portable battery-powered electric lamp
a burner that mixes air and gas to produce a very hot flame
(verb) burn maliciously, as by arson; "The madman torched the barns"

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