or conjunction - Definition, pictures, pronunciation and usage …
https://www.oxfordlearnersdictionaries.com:443/definition/english/or_1
WEBused between two numbers to show approximately how many. There were six or seven of us there. used to introduce a word or phrase that explains or means the same as another. geology, or the science of the earth’s crust. It weighs a kilo, or just over two pounds. used to say why something must be true.
DA: 89 PA: 40 MOZ Rank: 22