The Collaborative International Dictionary of English v.0.48:
Sluggard \Slug"gard\, n. [Slug + -ard.] A person habitually lazy, idle, and inactive; a drone. [1913 Webster] Go to the ant, thou sluggard; consider her ways, and be wise. --Prov. vi. 6. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Sluggard \Slug"gard\, a. Sluggish; lazy. --Dryden. [1913 Webster]WordNet (r) 3.0 (2006):
sluggard n 1: an idle slothful person [syn: sluggard, slug]