You could flatten out a piece of iron with your little lady-like arms.
Flatten out the feet so that they will measure 31⁄2 × 21⁄4 ins.
For a moment the entire mass seemed to settle and flatten out.
They saw him flatten out, and, having removed his hat, peer cautiously over the rim.
Flatten out the three unwound strands of the waste end fingerwise (fig. 17).
The strange ...