rhythm
Word family
- rhythmicadjectiveB1
- rhythmicallyadverbB2
- arrhythmianounC1
- rhythmlessadjectiveC2
Synonym discussion
Sense: noun/1
All three words relate to the timing of music, but each focuses on a different aspect. 'Beat' refers to the basic, steady unit of time — the underlying pulse you tap your foot to. 'Tempo' tells you how fast or slow that beat is (measured in beats per minute). 'Rhythm' (the headword) is the broadest term: it describes the entire pattern of long and short, strong and weak sounds built on top of the beat. For example, a song may have a fast tempo and a strong beat, but the drummer creates a complex rhythm using hi-hat, snare, and bass drum patterns. 'Pulse' is similar to 'beat' but more organic — the regular throb you feel in the music rather than the counted time unit.
Common collocations
Etymology
The word entered English from Latin 'rhythmus', which came from Greek 'rhythmos' (ῥυθμός), meaning 'measured flow, movement, or time'. The Greek root is related to 'rhein' (ῥεῖν), 'to flow'. Originally used for the measured movement of water or time, the musical sense developed in ancient Greek theory and passed through Latin into French ('rythme') before appearing in Middle English as 'rytme' or 'rime' — a form that later split from 'rhyme' as meanings diverged. The modern spelling with 'rhyth-' was restored during the Renaissance to reflect the Greek origin.