Definify.com
Webster 1913 Edition
Flagging
Flag′ging
,Noun.
A pavement or sidewalk of flagstones; flagstones, collectively.
Flag′ging
,Adj.
Growing languid, weak, or spiritless; weakening; delaying.
– Flag′ging-ly
, adv.
Webster 1828 Edition
Flagging
FLAG'GING
,ppr.