Rhotic

Rhotic is a term in linguistics which may refer to:


 * Rhotic consonant, liquid consonants such as the sound in red
 * R-colored vowel, a vowel that is modified in a way that lowers the third formant, such as the  sound in Midwestern American English pronunciation of fur
 * Erhua, a phonological process that, in Standard Chinese and other Sinitic languages, adds R-coloring to the final of a syllable