clinker
UK[ˈklɪŋkə]US[ˈklɪŋkər]
n
The stony residue from burnt coal or from a furnace.
n
A very hard brick.
n
A wrong musical note, especially in singing.
Morpheme Breakdown
clink
er
clink
sound
er
agent/result suffix
Etymology
The word 'clinker' originates from the Middle Dutch word 'klinkaerd', meaning a type of hard brick. Its core is the onomatopoeic element 'clink', which imitates the sharp, ringing sound produced when hard, stony materials are struck together. This auditory quality became semantically attached to the hard, slaggy residue from furnaces, which similarly produces a ringing sound when hit. Over time, the term extended metaphorically to describe a very hard brick and, in a separate musical context, a harsh, discordant note that 'clinks' against the harmony.
Analysis
Structure: clink (sound) + er (agent/result suffix)
'Clink' is an onomatopoeic word of Middle English origin, imitating a sharp, ringing sound. The suffix '-er' is an agent-forming suffix from Old English '-ere', used here to denote the thing that results from or is characterized by the action/quality.
Examples
The furnace needed to be cleared of clinker every few days.
The path was paved with old, durable clinkers.
The singer hit a painful clinker during the solo, making the audience wince.