Noun

• S: (n) switch (switch%1:06:01::), electric switch (electric_switch%1:06:00::), electrical switch (electrical_switch%1:06:00::) (control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit)
• S: (n) substitution (substitution%1:11:00::), permutation (permutation%1:11:00::), transposition (transposition%1:11:01::), replacement (replacement%1:11:00::), switch (switch%1:11:00::) (an event in which one thing is substituted for another) "the replacement of lost blood by a transfusion of donor blood"
• S: (n) switch (switch%1:06:03::) (hairpiece consisting of a tress of false hair; used by women to give shape to a coiffure)
• S: (n) switch (switch%1:06:02::) (railroad track having two movable rails and necessary connections; used to turn a train from one track to another or to store rolling stock)
• S: (n) switch (switch%1:06:00::) (a flexible implement used as an instrument of punishment)
• S: (n) switch (switch%1:04:01::) (a basketball maneuver; two defensive players shift assignments so that each guards the player usually guarded by the other)
• S: (n) switch (switch%1:04:00::), switching (switching%1:04:00::), shift (shift%1:04:01::) (the act of changing one thing or position for another) "his switch on abortion cost him the election"

Verb

• S: (v) switch over (switch_over%2:30:00::), switch (switch%2:30:03::), exchange (exchange%2:30:01::) (change over, change around, as to a new order or sequence)
• S: (v) trade (trade%2:40:02::), swap (swap%2:40:00::), swop (swop%2:40:00::), switch (switch%2:40:00::) (exchange or give (something) in exchange for)
• S: (v) switch (switch%2:30:02::), shift (shift%2:30:02::), change (change%2:30:05::) (lay aside, abandon, or leave for another) "switch to a different brand of beer"; "She switched psychiatrists"; "The car changed lanes"
• S: (v) switch (switch%2:30:01::), change over (change_over%2:30:01::), shift (shift%2:30:00::) (make a shift in or exchange of) "First Joe led; then we switched"
• S: (v) throw (throw%2:35:01::), flip (flip%2:35:01::), switch (switch%2:35:00::) (cause to go on or to be engaged or set in operation) "switch on the light"; "throw the lever"
• S: (v) switch (switch%2:35:03::) (flog with or as if with a flexible rod)
• S: (v) interchange (interchange%2:30:00::), tack (tack%2:30:02::), switch (switch%2:30:00::), alternate (alternate%2:30:02::), flip (flip%2:30:00::), flip-flop (flip-flop%2:30:00::) (reverse (a direction, attitude, or course of action))