- Indochinese⇄adj. 1. of or having to do with Indochina, the Mongoloid peoples living there, or their languages.
2. of or having to do with the family group of languages comprising these languages and the Tibetan and Chinese groups of languages; Sino-Tibetan. - Indochinese⇄Indochinese orIndo-Chinese, adjective, noun, pl.-nese.
- Indochinese⇄noun a native or inhabitant of Indochina.