Lum (Scots):- chimney. Posted on August 20, 2017 by robinacrawford Lum (Scots):- chimney “Lang may yer lum reek.” (Lit: Long may your chimney smoke), i.e. long life to you. Share this: Click to email a link to a friend (Opens in new window) Email Click to share on Reddit (Opens in new window) Reddit Click to share on Bluesky (Opens in new window) Bluesky Like Loading...