kovuk, gavɨk (dial.)

empty, hollow

Korean: *kōr- (?)
Japanese: *kúmpuá
Comments: VEWT 273, TMN 3, 415, ЭСТЯ 6, 5-6.
Russian meaning: пустой, полый
Old Turkic: qovɨ (OUygh.)
Karakhanid: qovɨ, qovuq (MK)
Turkish: kovuk, gavɨk (dial.)
Middle Turkic: qovuq (AH)
Uighur: quaq (dial.)
Turkmen: Govaq, Govuq, Govalč, Govuz
Khakassian: xax