adjective
Definition: This word describes something that comes before all others in order, time, or importance.
Example: She was the first person to arrive at the party.
adverb
Definition: Before anything or anyone else in time, order, or importance.
Example: She was the first to arrive at the party.
noun
Definition: The person or thing that comes before all others in order, rank, or importance.
Example: She was the first to arrive at the party.