all-fours

n the property of sound that varies with variation in the frequency of vibration n (baseball) the act of throwing a baseball by a pitcher to a batter n a vendor's position (especially on the sidewalk) n promotion by means of an argument and demonstration n degree of deviation from a horizontal plane n any of various dark heavy viscid substances obtained as a residue n a high approach shot in golf n an all-fours game in which the first card led is a trump n abrupt up-and-down motion (as caused by a ship or other conveyance) n the action or manner of throwing something v throw or toss with a light motion v move abruptly v fall or plunge forward v set to a certain pitch v sell or offer for sale from place to place v be at an angle v heel over v erect and fasten v throw or hurl from the mound to the batter, as in baseball v hit (a golf ball) in a high arc with a backspin v lead (a card) and establish the trump suit v set the level or character of