This is a bit of a trick question because "steer" has multiple meanings, and the spelling and pronunciation are the same in each case.
Here are the two main meanings of "steer":
1. To guide or direct a vehicle, especially a car or boat: "I steered the car around the corner."
2. A young male cattle, castrated to make it more docile: "The farmer had a herd of cattle, including several steers."
Let me know if you were looking for a different homonym!