45

Half of ninety

Forty-five, the number between forty-four and forty-six.

A .45 is a firearm chambered for .45-caliber ammunition, especially the Colt M1911 pistol: He carried a .45 on his hip.

A 45 is also a vinyl record played at 45 revolutions per minute, the standard format for singles from the 1950s through the 1980s.

firearm

caliber

Bore diameter or quality

handgun · sidearm · cartridge · ammunition · bullet · magazine · holster · semi-automatic · barrel · chamber

record

vinyl

Synthetic resin plastic

phonograph · LP · platter · groove · analog · hi-fi · stylus · cartridge · audiophile · mono

number

forty-five

Number after forty-four

odd · midpoint · quantity · count · sum · total · percentage · fraction · decimal · mathematics

Categories
Opposites
number type

45ordinal

Number denoting position

45th · forty-fifth

number properties

4547

Integer after forty-six

43 · 37

Phrases
Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G