Rhotacizing

Part of speech: verb

Definitions

1. The act of modifying a sound particularly a consonant to a rhotic form, such as changing an 'l' sound to an 'r' sound in some dialects
2. A phonetic process in which a non-rhotic sound, especially 'l', is transformed into a rhotic sound, like an 'r', often seen in specific accents
3. The linguistic phenomenon where certain sounds, notably lateral consonants, are altered to become rhotic, enhancing pronunciation in certain dialects

Etymology: "Rhotacize" is built from "rhotic" plus the verbal suffix "-ize". "Rhotic" comes from "rho", the name of the Greek letter Ρ, which in turn gave English the letter "r". The Greek name is itself from "rhō", and the adjective "rhotic" was coined by linguists to describe sounds made with the tongue curled or raised toward the roof of the mouth, the family that includes the English "r" in most accents. The suffix "-ize" comes through Latin "-izare" from Greek "-izein", which turned nouns and adjectives into verbs meaning "to make into" or "to treat in the manner of". So "rhotacize" means to make a sound behave like a rhotic, and "rhotacizing" is the form that describes that process in progress. The word belongs to the vocabulary of modern phonetics, a discipline that was developed in the nineteenth and twentieth centuries, so it was built from classical parts by scholars rather than inherited from ancient speakers. The classical "rho" served as a building block only; the sense of sound change it names was defined by the researchers who needed it.