| glotto- | Pref. "ลิ้น", "ภาษา" |
| glottochronological | (adj) pertaining to the study of the evolution of languages from a common source |
| glottochronology | (n) the determination of how long ago different languages evolved from a common source language |
| Glottological | a. Of or pertaining to glottology. [ 1913 Webster ] |
| Glottologist | n. A linguist; a philologist. [ 1913 Webster ] |
| Glottology | n. [ Gr. &unr_;, &unr_;, the tongue + -logy. ] The science of tongues or languages; comparative philology; glossology. [ 1913 Webster ] |
| 言語年代学 | [げんごねんだいがく, gengonendaigaku] (n) glottochronology [Add to Longdo] |