LAGGING

Definition of LAGGING

  1. (verb)hang (back) or fall (behind) in movement, progress, development, etc.
  2. (verb)lock up or confine, in or as in a jail
  3. (verb)throw or pitch at a mark, as with coins
  4. (verb)cover with lagging to prevent heat loss
  5. (noun)insulation used to wrap around pipes or boilers or laid in attics to prevent loss of heat