adjective as in strong fondness

Word Combinations

Example:In theoretical physics, a massless string is a concept used to simplify the study of string theory.

Definition:A string that behaves as if it has no mass, often used in physics and mathematics for simplicity in calculations.

From massless string

Example:Photons, which are fundamental particles of light, have no mass and therefore travel at the speed of light throughout the universe.

Definition:Photons, which are elementary particles that make up light, do not have mass.

From massless photons