With singular concord. The study of the biological and evolutionary basis of language; the relationship between biological and linguistic factors in an individual or race.
Origin
1920s; earliest use found in Quarterly Journal Speech Education. From bio- + linguistics.
Definition of biolinguistics in US English:
biolinguistics
nounˌbʌɪə(ʊ)lɪŋˈɡwɪstɪks
With singular concord. The study of the biological and evolutionary basis of language; the relationship between biological and linguistic factors in an individual or race.
Origin
1920s; earliest use found in Quarterly Journal Speech Education. From bio- + linguistics.