First-string
Part of speech: adjective
Definition: describing the members of a sports team who play regularly at the start of a match (rather than being substituted on)
Primary
Part of speech: adjective
Definition: The first in a group or series.That which is placed ahead of others.
Part of speech: noun
Definition: A preliminary election to select a political candidate.The first year of grade school.A base or fundamental component; something that is irreducible.The most massive component of a gravitationally bound system.A primary school.Any flight feather attached to the manus (hand) of a bird.A primary colour.
Part of speech: verb
Definition: To take part in a primary election
Example sentence: Creativity is the key to success in the future, and primary education is where teachers can bring creativity in children at that level.