all

adjectives

quantifier; used with either mass or count nouns to indicate the whole number or amount of or every one of a class
"we sat up all night"; "ate all the food"; "all men are mortal"; "all parties are welcome"
all
antonym
antonym
is similar to
(used of count nouns) every one considered individually
"each person is mortal"; "each party is welcome"
is similar to
(used of count nouns) each and all of the members of a group considered singly and without exception
"every person is mortal"; "every party is welcome"; "had every hope of success"; "every chance of winning"
is similar to
(used as intensive) every
"every last one of you"
is similar to
each and all of a series of entities or intervals as specified
"every third seat"; "every two hours"
completely given to or absorbed by
"became all attention"
all
is similar to
having every necessary or normal part or component or step
"a complete meal"; "a complete wardrobe"; "a complete set of the Britannica"; "a complete set of china"; "a complete defeat"; "a complete accounting"

adverbs

to a complete degree or to the full or entire extent (`whole' is often used informally for `wholly')
"he was wholly convinced"; "entirely satisfied with the meal"; "it was completely different from what we expected"; "was completely at fault"; "a totally new situation"; "the directions were all wrong"; "it was not altogether her fault"; "an altogether new approach"; "a whole new idea"