As verbs the difference between flagging and lagging
is that flagging is present participle of flag while lagging is present participle of lang=en.
As nouns the difference between flagging and lagging
is that flagging is a pavement or sidewalk of flagstones; flagstones, collectively while lagging is the covering of something with strips of felt, wood etc, either as insulation or for protection.
As an adjective lagging is
falling behind, not keeping up the pace.
flagging
English
Verb
(head)
Noun
(
en noun)
A pavement or sidewalk of flagstones; flagstones, collectively.
lagging
English
Adjective
(
en adjective)
falling behind, not keeping up the pace
Occurring after; indicating the later phase of
*
Coordinate terms
* (occurring after) leading, concurrent
Derived terms
* lagging indicator
Noun
(en-noun)
The covering of something with strips of felt, wood etc, either as insulation or for protection
The material so used
Verb
(head)
Related terms
* laggard