BACTRIAN Meaning of BACTRIAN in English adj. of or relating to Bactria in central Asia. Bactrian camel a camel, Camelus bactrianus, native to central Asia, with two humps. [ L Bactrianus f. Gk Baktrianos ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012