An interruption of regular procedure or of public peace
To move (one's arms or wings, for example) up and down
To move or cause to move about while being fixed at one edge
To move through the air with or as if with wings
It fastens in front by a flap, having two small buttons or knots at the left shoulder, and seldom comes below the hips.
Do you think my jaws flap too much?
Do you know how to make flap jacks?
C, Diaphragm of Newport = fibrous flap of the entosternum.