lin·guis·ticsBrE/lɪŋˈɡwɪstɪks/NAmE/lɪŋˈɡwɪstɪks/noun[U]thescientificstudyoflanguageorofparticularlanguages语言学◆acourseinappliedlinguistics应用语言学课程Uncountable nouns ending in –icsathletics,ballistics,civics,cybernetics,genetics,geophysics,gymnastics,linguistics,optics,orthodontics,orthopaedics,phonetics,phonics,physics,semantics,semiotics,stylistics,thermodynamics