perchance

the word 'perchance' entered english in the late 14th century from the anglo-norman french phrase 'par chance', meaning "by chance" or "accidentally." this french construction itself derives from latin 'per' (through, by) and late latin 'cadentia' (a falling), which is the source of 'chance.' originally, 'perchance' carried the more literal sense of "by accident" or "as it may happen." over time, through frequent use in speculative or hypothetical contexts, its meaning softened and specialized into the modern, slightly archaic adverb meaning "perhaps" or "maybe," often used to introduce a tentative suggestion or possibility.

the word is a lexicalized compound from middle english, formed from the preposition 'per' (by, through) and the noun 'chance'. it is not productively segmented in modern english.