clap
UK[klæp]US[klæp]
v
To hit your hands together repeatedly to make a short, loud noise, especially to show approval or enjoyment.
v
To put something somewhere quickly and firmly.
n
An act or sound of clapping, especially as applause.
n
A sudden loud noise, especially of thunder.
Etymology
The word 'clap' is a classic example of onomatopoeia, a word formed by imitation of a natural sound. It originates from the Old English 'clæppan', meaning 'to throb, beat', which itself is believed to echo the abrupt, percussive noise of hands striking together or thunder cracking. This imitative quality is shared with related Germanic words like Old Norse 'klappa' (to pat, stroke) and Dutch 'klappen' (to clap, crack). Over centuries, the core semantic link to a sharp, striking sound has remained constant, allowing the word to extend metaphorically from the sound of thunder to the action and sound of applause.
Analysis
This is a simplex word of onomatopoeic origin, imitating the sharp, sudden sound it describes. Its functional role is as a complete lexical root.
Examples
The audience began to clap enthusiastically at the end of the performance.
He clapped his friend on the back in congratulations.
A sudden clap of thunder made everyone jump.