Si·no-Ti·bet·an 
(sī′nō-tĭ-bĕtn, sĭn′ō-)
(sī′nō-tĭ-bĕtn, sĭn′ō-)n.
A language family that includes the Sinitic and Tibeto-Burman branches.
Si′no-Ti·betan adj.
- first cousin
- first day cover
- first-degree burn
- first down
- first edition
- first family
- first finger
- first floor
- first fruits
- firstfruits
- first-generation
- first gentleman
- firsthand
- first home
- first-in, first-out
- first lady
- first lieutenant
- first-line
- firstling
- firstly
- first mate
- first name
- First Nation
- First Nations
- first night