Meaning: The boy continued playing until he felt weary.
Choice of Words:Until means up to the time when something happens. Tired means feeling weary or exhausted.
Alternative Expressions
He played until he was pooped.
Meaning: This means that he continued to play until he became extremely exhausted.
Choice of Words:He is a pronoun that refers to a male person. Played is a verb that describes an action, in this case, engaging in a game or activity. Until is a conjunction that connects two clauses and indicates a time frame. Pooped is an informal word that means very tired.
He played until he couldn't play anymore.
Meaning: This means that he continued to play until he was physically unable to continue.
Choice of Words:He is a pronoun that refers to a male person. Played is a verb that describes an action, in this case, engaging in a game or activity. Until is a conjunction that connects two clauses and indicates a time frame. Couldn't is a modal verb that expresses inability or permission. Play is a verb that describes an action, in this case, engaging in a game or activity. Anymore is an adverb that means no longer.