阻そ害がい音おんそがいおんMeanings1nounobstruentlinguisticsLinguistics term for a consonant produced with obstruction of the vocal tract, such as stops, fricatives, and affricates. Contrasts with sonorants.阻そ害がい音おんには破は裂れつ音おんや摩ま擦さつ音おんが含ふくまれる。Obstruents include plosives and fricatives.