Definition of 45 in English :

Define 45 in English

45 meaning in English

Meaning of 45 in English

Pronunciation of 45 in English

45 pronunciation in English

Pronounce 45 in English

45

see synonyms of 45

1. 45, forty-five, xlv

being five more than forty

Based on WordNet 3.0, Princeton University


45

see synonyms of 45
noun
1. 
a gramophone record played at 45 revolutions per minute
2. US and Canadian
a pistol having .45 calibre
noun
the Forty-Five

Collins English Dictionary. Copyright © HarperCollins Publishers


45

see synonyms of 45
noun
1.  US
a .45-caliber handgun
: usually written .45
2. 
a phonograph record for playing at 45 revolutions per minute
: usually written 45

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.