| Noun | 1. | Tajikistan - a landlocked mountainous republic in southeast central Asia north of Afghanistan; formerly an Asian sovietAsia - the largest continent with 60% of the earth's population; it is joined to Europe on the west to form Eurasia; it is the site of some of the world's earliest civilizations Tadzhik, Tajik - a native or inhabitant of Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China | |