Tu·va 
(tvə)
(tvə) A semiautonomous republic of eastern Russia in southern Siberia. The region is sparsely populated, largely by the Turkic-speaking Tuvan people.
Tuvan adj. & n.
- polycyclic aromatic hydrocarbon
- polycystic
- polycystic ovary syndrome
- polycythemia
- polydactyl
- polydactylism
- polydactyly
- polydentate
- polydipsia
- polydipsic
- polyelectrolyte
- polyembryonic
- polyembryony
- polyene
- polyester
- polyesterification
- polyestrous
- polyether
- polyethylene
- polyethylene glycol
- polygala
- polygamist
- polygamous
- polygamously
- polygamy