The Collaborative International Dictionary of English v.0.48:
Half-timbered \Half"-tim`bered\ (h[aum]f"t[i^]m`b[~e]rd), a. (Arch.) Constructed of a timber frame, having the spaces filled in with masonry; -- said of buildings. [1913 Webster]WordNet (r) 3.0 (2006):
half-timbered adj 1: having exposed wood framing with spaces filled with masonry, as in Tudor architecture [syn: half-timber, half-timbered]