[syn: clang, clangor]
The Collaborative International Dictionary of English v.0.48:
Clangor \Clan"gor\ (kl[a^][ng]"g[~e]r), n. [L., fr. clangere.
   See Clang, v. t.]
   A sharp, harsh, ringing sound. --Dryden.
   [1913 Webster]
WordNet (r) 3.0 (2006):
clangor
    n 1: a loud resonant repeating noise; "he could hear the clang
         of distant bells" [syn: clang, clangor, clangour,
         clangoring, clank, clash, crash]
    v 1: make a loud resonant noise; "the alarm clangored throughout
         the building" [syn: clangor, clangour]
    2: make a loud noise; "clanging metal" [syn: clang, clangor]