to lean forward; to slant forward. The earthquake-ravaged building inclined forward a little bit more and looked as if it was going to fall. My chair inclined forward and I kept feeling as if I were going to fall off.
incline something forward
to lean something forward; to make something slant forward. Incline the light forward a little bit, so you can see better. The fence had been inclined slightly forward to make it harder to climb.