/ˈməʊnˌkmeə(r)/
mass noun
- a family of languages spoken throughout SE Asia, of which the most important are Mon and Khmer. They are distantly related to Munda, with which they form the Austro-Asiatic phylum or superfamily孟-高棉语族（东南亚一语族, 包括最重要的孟语和高棉语, 与扪达语为远亲, 并一起构成南亚语群或超语系）。
- relating to or denoting this group of languages孟-高棉语族的。