Decades: 1200s 1210s 1220s 1230s 1240s - 1250s - 1260s 1270s 1280s 1290s 1300s
Years: 1245 1246 1247 1248 1249 - 1250 - 1251 1252 1253 1254 1255
Births
Deaths
... with phonology, etc.) was first developed by Indian grammarians who were attempting to catalog and codify Sanskrit's rules. Modern linguistics, which arose much later ...