#1 sluggish s. [sulky] moving slowly; "a sluggish stream". wn
#2 sluggish s. [dull, slow] (of business) not active or brisk; "business is dull (or slow)"; "a sluggish market". wn
#3 sluggish s. [inert, soggy, torpid] slow and apathetic; "she was fat and inert"; "a sluggish worker"; "a mind grown torpid in old age". wn
vizzz