Definitions
the sound of knocking (as on a door or in an engine or bearing)
Used in a sentence
“These strange openings and closings and knockings were warnings and reminders from the spirits who attend the dying.”
“There was no response to continued knockings.”
“Sir―I was greatly interested in a short article in The Motor Cycle on the subject of engine knocking.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Rapping sound”8 letters
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