Definition of tweak. transitive verb. 1 : to make usually small adjustments in or to tweak the controls; especially : fine-tune. 2 : to injure slightly. 3 : to pinch (a person or a body part) lightly or playfully.
Mauritania /mÉËrÉªËteÉªniÉ/ (Arabic: ÙÙØ±ÙØªØ§ÙÙØ§ââ MÅ«rÄ«tÄnyÄ; Berber: Muritanya or Agawej; Wolof: GÃ nnaar; Soninke: Murutaane; Pulaar: Moritani; French: Mauritanie), officially the Islamic Republic of Mauritania, is a country in the Maghreb region of western Africa.
1. (Placename) a republic in N central Africa: made a territory of French Equatorial Africa in 1910; became independent in 1960; contains much desert and the Tibesti Mountains, with Lake Chad in the west; produces chiefly cotton and livestock; suffered intermittent civil war from 1963 and prolonged drought.