To cover with an arch or arches.
To form into an arch shape.
principal; primary
knowing, clever, mischievous
An architectural element having the shape of an arch
An inverted U shape.
Any place covered by an arch; an archway.
Curved part of the bottom of a foot.
A natural arch-shaped opening in a rock mass.
An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward.
To perform a pole vault
To vault over something using a pole vault