0 of a very high standard or quality and better than everything else:
1 of a standard or quality so good that it cannot be equaled:
The museum has a matchless collection of Rembrandt etchings.
The humorist has nothing to teach, unlike ' speculative thinkers and great men with matchless discoveries ' (ibid.).
He never went to college, but the experience of the man and his breadth of reading and the like were almost matchless.
His record as a soldier was one of matchless courage and devotion to duty.
The head of the company went off to win matchless distinction in the war.
We have in the soldiers a matchless instrument to fulfil our requirements.
Where he now, that old war leader, that champion in danger, that matchless organiser?
He referred to the "matchless blessing of our 50 years of peace".
Have her people still the matchless vitality, the overriding patriotism that they used to show?