minimal pair

noun

, Linguistics.

1. a pair of words, as pin and bin, or bet and bed, differing only by one sound in the same position in each word, especially when such a pair is taken as evidence for the existence of a phonemic contrast between the two sounds.

minimal pair

noun

1. linguistics a pair of speech elements in a given language differing in only one respect and thus serving to identify minimum units such as phonemes, morphemes, etc. For example, tin and din constitute a minimal pair in English

Word History and Origins

Origin of minimal pair¹

First recorded in 1940–45