[syn: burdened, heavy-laden, loaded down]
The Collaborative International Dictionary of English v.0.48:
heavy-laden \heavy-laden\ adj.
   1. burdened by cares.
   Syn: care-laden.
        [WordNet 1.5]
   2. bearing a heavy load; as, the heavy-laden trucks wore deep
      ruts in the unpaved road.
   Syn: burdened, laden, weighed down.
        [WordNet 1.5]
WordNet (r) 3.0 (2006):
heavy-laden
    adj 1: burdened by cares; "all ye that labor and are heavy-
           laden"-Matt.11:28 [syn: care-laden, heavy-laden]
    2: bearing a physically heavy weight or load; "tree limbs
       burdened with ice"; "a heavy-laden cart"; "loaded down with
       packages" [syn: burdened, heavy-laden, loaded down]