Definition:
1 a : (of a ship) To deviate erratically from a course (as when struck by a heavy sea); especially, to move from side to side.
1 b : (of an airplane, spacecraft, or projectile) To turn by angular motion about the vertical axis.
2: Alternate.
Example sentence: The captain tried very hard to keep the boat steady as the huge waves tried to make the boat yaw from east to west during the storm.