¹ all adjective

• the whole, entire, total amount, quantity, or extent of
• every member or part of—used with a plural noun or pronoun to mean that a statement is true of every person or thing in a group
• the whole number or sum of—used with a plural noun or pronoun to mean that a statement is true of a group of people or things considered together

² all adverb

• entirely or completely —often used to make a statement more forceful
• for each side or player—used to indicate a tie score
• very:1

³ all pronoun

• the entire number, quantity, or amount
• the only thing