Meaning of the word lagging in English

What does lagging mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

lagging

US /ˈlæɡ.ɪŋ/
UK /ˈlæɡ.ɪŋ/
"lagging" picture

Adjective

falling behind or moving more slowly than others

Example:
The company is trying to improve its lagging sales in the European market.
He was lagging behind the rest of the runners.

Noun

material providing heat insulation for a pipe, tank, or similar object

Example:
The hot water tank needs new lagging to save energy.
Check the lagging on the outdoor pipes before winter.