In Scots, “loup” means “to leap” or “to spring,” and “loupin’” is its present participle form. Poets may use it literally for a person or animal jumping, or figuratively for flames that seem to leap and move. The word gives a line energetic, visual movement and helps establish a Scottish voice and setting.

“Loupin’” comes from Scots “loup,” meaning “leap” or “jump.” It is related to the standard English verb “leap.” A “bothie” is a small cottage or work shelter, so the “bothie fire” is the fire inside such a building. In Dialect poetry, words such as “loupin’” do more than provide local color: they can shape sound, rhythm, character, and emotional atmosphere. Do not read “loupin’ het” merely as “very hot.” Its literal sense of leaping also makes the fire seem active, bright, and alive.