remove, take down / dismantle

stem or continuative form of とりはずす (torihazusu) [godan]

parts, often used in the names of machine part factories

removal (of something freely removable)

easy / simple, uncomplicated / brief, light, short

ease / simplicity / lightness, brevity

(chiefly in mathematics, physics) for simplicity; for the sake of simplicity

possible / feasible

possibility, good chance / feasibility

(computing) executable