Clues for the word "LAGGING"

We've had 7 crossword clues used for this word, and seen it 12 times in crosswords. It was last seen in Daily Cryptic crossword on May 09, 2025.

Definition of lagging

p. pr. & vb. n. - of Lag
n. - The clothing (esp., an outer, wooden covering), as of a steam cylinder, applied to prevent the radiation of heat; a covering of lags; -- called also deading and cleading.
n. - Lags, collectively; narrow planks extending from one rib to another in the centering of arches.