cloth canopy which fills with air and allows person or heavy object attached to it to descend slowly when dropped from aircraft. To jump from a plane while attached to a parachute.

for reason that.

upper joint of each of person's arms and part of body between this and neck. Parts of the body where an arm attaches or joins. To push something using the top part of your arm.

Something that refreshes your knowledge/memory.

area of land set aside for take-off.

series of eight notes between and including two notes. Musical intervals of eight tones.

Happening or done regularly or habitually. Regular or habitual way of behaving or doing. organize according to routine.

in space separating things. From one person, thing, or place, to another.

deformed, pulverized, or forced inwards by compression. To defeat someone or something (in a game).

Vehicle that can fly.

To change to attain a desired state or function.

To make a rule, law or system tougher.

Specially; more than others.

Act of educating someone to get better at. To practice to get better at a thing, e.g. sports.