RT Journal Article SR Electronic A1 Labuda, Pavol T1 Aristotle's Theory of Language in the Light of Phys. I.1 JF Aither YR 2018 VO 10 IS 2 SP 66 OP 77 DO 10.5507/aither.2018.008 UL https://aither.upol.cz/en/artkey/ath-201802-0004.php AB The main aim of my paper is to analyse Aristotle's theory of language in the context of his Physics I.1 and via an analysis and an interpretation of this part of his Physics I try to show that (i) the study of human language (logos) significantly falls within the competence of Aristotle's physics (i.e., natural philosophy), (ii) we can find the results of such (physical) inquiry in Aristotle's zoological writings, stated in the forms of the first principles, causes and elements of the human speech (logos) and (iii) the analogies (Phys. 184b13-14) made by Aristotle at the very end of the first chapter make better sense if we consider them in the broader context in which Aristotle recognizes language as a complex natural phenomenon we are born into and which has to be not only biologically, but also socially developed through our lives. Hence, I aim towards a more naturalistic reading of Aristotle's views on language.