The word Torah in Hebrew means "instruction" or "teaching," reflecting its role as a guide for Jewish life, ethics, and religious practice. See The Written Torah - תּוֹרָה שֶׁבִּכְתָב and Jewish Tradition - Torah תורה.
The Pentateuch - Chumash חומש
Pentateuch
The Written Torah - תּוֹרָה שֶׁבִּכְתָב