minuteman
/ˈmɪnjʊtmən/Definitions
1. noun
a member of a group of colonial militiamen in North America, especially in New England, who were trained to fight against British forces in the American Revolutionary War
“The minutemen were known for their bravery and quick response to the enemy.”
2. noun
a person who is on call to be ready to respond to an emergency or a crisis
“The local authorities trained a team of minutemen to respond to natural disasters.”