LEARNit Dictionary
historical linguistics
noun
/hɪˌstɒrɪkl lɪŋˈɡwɪstɪks/
UK
/hɪˌstɔːrɪkl lɪŋˈɡwɪstɪks/
US
1
the study of the history and development of languages
زبانشناسی تاریخی, تاریخ زبان