Lagging :: Lagging (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..
Lagging :: Lagging (n.) Lags, collectively; narrow planks extending from one rib to another in the centering of arches..
Laggingly :: Laggingly (adv.) In a lagging manner; loiteringly.
Slaggy :: Slaggy (a.) Of or pertaining to slag; resembling slag; as, slaggy cobalt..