S: (v) interact (act together or towards others or with others) "He should interact more with his colleagues"
S: (v) act, move (perform an action, or work out or perform (an action)) "think before you act"; "We must move quickly"; "The governor should act on the new energy bill"; "The nanny acted quickly by grabbing the toddler and covering him with a wet towel"
S: (v) model, pose, sit, posture (assume a posture as for artistic purposes) "We don't know the woman who posed for Leonardo so often"
S: (v) ride, sit (sit and travel on the back of animal, usually while controlling its motions) "She never sat a horse!"; "Did you ever ride a camel?"; "The girl liked to drive the young mare"
S: (v) sit (be located or situated somewhere) "The White House sits on Pennsylvania Avenue"
S: (v) baby-sit, sit, babysit (work or act as a baby-sitter) "I cannot baby-sit tonight; I have too much homework to do"
S: (v) seat, sit, sit down (show to a seat; assign a seat for) "The host seated me next to Mrs. Smith"
S: (v) sit (serve in a specific professional capacity) "the priest sat for confession"; "she sat on the jury"