Chumash (Judaism)
Chumash (also Ḥumash; Hebrew: חומש, pronounced [χuˈmaʃ] or pronounced [ħuˈmaʃ] or Yiddish: pronounced [ˈχʊməʃ]; plural Ḥumashim) is a copy of the Torah (the Five Books of Moses that begin the Hebrew bible), printed and bound in the form of a book (i.e. a codex) for convenience when studying. In comparison, a Torah scroll is handwritten, with rigorous production standards, on a special type of parchment and sewn together as a single scroll for use in the synagogue.
The word 'Chumash' comes from the Hebrew word for five, ḥamesh (חמש). A more formal term is Ḥamishah Ḥumshei Torah, "five fifths of Torah". It is also known by the Latinised Greek term Pentateuch in common printed editions.