Lagging definition: the act of covering a boiler, oil tank, etc., with heat-insulating material.. See examples of LAGGING used in a sentence.

The meaning of LAG is a falling or staying behind : the act or the condition of lagging. How to use lag in a sentence. Synonym Discussion of Lag.

Business had improved considerably after lagging last year. There has been an upturn in business travel, but hotel prices are still lagging.

lagging (ˈlæɡɪŋ) n 1. insulating material wrapped around pipes, boilers, etc, or laid in a roof loft, to prevent loss of heat 2. the act or process of applying lagging

Lagging is special material which is used to cover pipes, water tanks, or the inside of a roof so that heat does not escape from them or so they do not freeze.

Lagging refers to the state of moving slowly or being behind in progress compared to others.

Sep 23, 2025 · lagging (usually uncountable, plural laggings) The covering of something with strips of felt, wood etc, either as insulation or for protection. The material so used. "Whether …

The meaning of LAGGING is present participle of lag:2.

3 days ago · /ˈlægɪŋ/ IPA guide Other forms: laggings Definitions of lagging noun used to wrap around pipes or boilers or laid in attics to prevent loss of heat see more

to delay or fail in reaching full development. The factory lags regularly in making its quota. to hang back; linger; delay. The old friends lagged because they wanted to talk some more. to …