noun
biolinguistics
Academic field studying the biological foundations of language, including evolution, genetics, and neural mechanisms.
生物言語学は、言語の生物学的基盤を研究する学問です。
Biolinguistics is a field that studies the biological foundations of language.
Compound of 生物 (biology) and 言語学 (linguistics), likely a calque of English 'biolinguistics'.