thickset
     adj 1: heavy and compact in form or stature; "a wrestler of compact
            build"; "he was tall and heavyset"; "stocky legs"; "a
            thick middle-aged man"; "a thickset young man" [syn: {compact},
             {heavyset}, {stocky}, {thick}]
     2: planted or growing close together; "thickset trees"
Source: WordNet® 2.0