As for Cynthia, her cheeks weren't the only things filling out.
Then he took off when the well ran dry— and his girlfriend started filling out.
He spoke to Harrigan, who was filling out a report on a daylight burglary.
Dr. Blanchard went up to Fred's room while the police followed Dean around the downstairs, filling out their report.
In the interest of euphony some harmonious sound is needed to bridge the great gap which almost always exists between the bass and the upper instruments, but this filling out must be of the softest and most atmospheric kind.