The meaning of all is the whole amount, quantity, or extent of. How to use all in a sentence. The brave defenders gave their all.
All means ‘every one’, ‘the complete number or amount’ or ‘the whole’. You use all to refer to a situation or to life in general. All is silent on the island now.
As you'll have read in our news pages, all has not been well of late. All meaning, definition, what is all: