beat
UK[biːt]US[biːt]
v
to hit someone or something repeatedly, especially with force
v
to defeat someone in a game, competition, or fight
v
(of the heart) to make a regular, repeated movement that can be heard or felt
n
a single stroke or blow, especially as part of a series
n
the main rhythm that a piece of music or a poem has
Etymology
the verb 'beat' originates from the old english 'bēatan', meaning 'to inflict blows on, thrash'. this old english term is derived from the proto-germanic bautaną, which carried the core sense of 'to strike, push, beat'. this germanic root is further traced back to the proto-indo-european root bhau-, meaning 'to strike', a root which also gave rise to latin 'fustis' (a club, stick) through a different branch. the semantic journey from the physical act of striking to meanings of defeating someone or the rhythmic pulsation of the heart is a classic example of metaphorical extension, where the core concept of repeated impact is applied to abstract domains of competition and biology.
Analysis
the word 'beat' is a simplex word of old english origin. it is not productively formed from smaller, meaningful morphemes in modern english.
Examples
she used a spoon to beat the eggs until they were fluffy.
our team finally managed to beat the champions in a stunning upset.
he could feel his heart beat faster as he approached the stage.