prothesis

English

/ˈpɹɒθəsɪs/, /ˈpɹɔθəsɪs/

noun
Definitions
  • (phonology) The prepending of phonemes at the beginning of a word without changing its morphological structure, as in Spanish esfera (esfera) from Latin sphaera (sphere) (expected form would be *sfera (sfera)).

Etymology

Borrowed from Latin prothesis derived from Ancient Greek πρόσθεσις (addition, augmentation, application) derived from Proto-Indo-European *próti.

Origin

Proto-Indo-European

*próti

Gloss

Timeline

Distribution of cognates by language

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Cognates and derived terms