(handgun) pistol: a firearm that is held and fired with one hand
(Handgun) Hand-held firearm (i.e., revolver or pistol).
A gun designed for use by one hand, chiefly either a pistol or a revolver
(handgun) A small, hand-held gun with a relatively short barrel
Airsoft is primarily a recreational activity with replica firearms that shoot plastic BBs that are often used for personal collection, gaming (similar to paintball), or professional training purposes (military simulations, a.k.a. MilSim, and police training exercises).
A modern combat sport in which participants eliminate their opponents by hitting them with spherical non-metallic pellets launched from a compressed-air gun
Airsoft refers to a class of replica air powered guns that originated from Japan (although the origins go back to the US in the 70s). The power levels are way below those of traditional airguns, but the guns are 1:1 scale copies of original pistols, rather than original designs.
Operate or cause to operate by means of a mechanism
Move or jump suddenly or rapidly upward or forward
Move rapidly or suddenly from a constrained position by or as if by the action of a spring
jump: move forward by leaps and bounds; "The horse bounded across the meadow"; "The child leapt across the puddle"; "Can you jump over the fence?"
a metal elastic device that returns to its shape or position when pushed or pulled or pressed; "the spring was broken"
the season of growth; "the emerging buds were a sure sign of spring"; "he will hold office until the spring of next year"