| ภาษาศาสตร์ภาคประวัติ | [phāsāsāt phāk prawat] (n, exp) EN: historical linguistics |
| historical linguistics | (n) the study of linguistic change, Syn. diachronic linguistics, diachrony, Example: the synchrony and diachrony of language |
| 歴史言語学 | [れきしげんごがく, rekishigengogaku] (n) historical linguistics [Add to Longdo] |