A soft, juicy stone fruit.
A familiar word, four lives.
Latin
mālum Persicum
‘Persian apple’
into Late Latin
Late Latin
persica
‘peach, peach tree’
into Anglo-French
Anglo-French
pesche
‘the fruit’
into Middle English
Middle English
peche
‘fleshy fruit of the peach tree’
became English
English
peach
Peach preserves part of the Latin expression for a Persian fruit. Late Latin persica passed into French forms such as pesche, then into English. The name records an association with Persia, not a botanical claim about where the species originated.
These are selected stages, not every spelling or intermediary. The story identifies omitted links; older forms did not all disappear at once.
A place in a word’s name may record a route of transmission rather than an ultimate origin.