A person with a strong determination to resist protracted or severe adversity, especially illness.
A warrior; a fighting soldier.
A pugnacious, competitive person.
A participant in boxing or any martial art.
A firefighter.
A person who fights; a combatant.
A game with a focus on physical combat.
A class of fixed-wing aircraft whose primary purpose is to shoot down other aircraft, sometimes accompanied by a secondary purpose of attacking ground targets.
Anything that is difficult to digest.
Difficult or impossible to digest.
Difficult to accept; unpalatable.