'Lagger' definitions:

Definition of 'lagger'

From: WordNet
noun
Someone who takes more time than necessary; someone who lags behind [syn: dawdler, drone, laggard, lagger, trailer, poke]

Definition of 'Lagger'

From: GCIDE
  • Lagger \Lag"ger\, n. A laggard. [1913 Webster]