1. one and only - Noun
2. one and only - Adjective
3. one and only - Adjective Satellite
eminent beyond or above comparison
Source: WordNetone-and-only
The desire to die was my one and only concern; to it I have sacrificed everything, even death. Emil Cioran
It was the craving to be a one and only people which impelled the ancient Hebrews to invent a one and only God whose one and only people they were to be. Eric Hoffer
You are my heart, my life, my one and only thought. Arthur Conan Doyle
I have need of a friend. There is one and only one who will give the air from his failing lungs for my body's mend. And that one is my love. Maya Angelou
Thousands of people have talent. I might as well congratulate you for having eyes in your head. The one and only thing that counts is Do you staying power. Noël Coward
English, once accepted as an international language, is no more secure than French has proved to be as the one and only accepted language of diplomacy or as Latin has proved to be as the international language of science. Edward Sapir