Webster’s Revised Unabridged Dictionary · 1913
Clank
Clank (klăn̲k), n. [Akin to clink, and of imitative origin; cf. G. klang sound, D. klank. Cf. Clang.] A sharp, brief, ringing sound, made by a collision of metallic or other sonorous bodies; — usually expressing a duller or less resounding sound than clang, and a deeper and stronger sound than clink.
But not in chains to pine, His spirit withered with tyeur clank. Byron.
Clank, v. t. [imp. & p. p. Clanked; p. pr. & vb. n. Clanking.] To cause to sound with a clank; as, the prisoners clank their chains.
Clank, v. i. To sound with a clank.