(n)push button, push, buttonan electrical switch operated by pressing“the elevator was operated by push buttons”, “the push beside the bed operated a buzzer at the desk”
(v)advertise, advertize, promote, pushmake publicity for; try to sell (a product)“The salesman is aggressively pushing the new computer model”, “The company is heavily advertizing their new laptops”
(v)tug, labor, labour, push, drivestrive and make an effort to reach a goal“She tugged for years to make a decent living”, “We have to push a little to make the deadline!”, “She is driving away at her doctoral thesis”
(v)crusade, fight, press, campaign, push, agitateexert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person; be an advocate for“The liberal party pushed for reforms”, “She is crusading for women's rights”, “The Dean is pushing for his favorite candidate”