No, the noun "breeze" is a concrete noun, a word for a physical motion of the air. An abstract noun is a word for something that can't be experienced by any of the five physical senses; something that can't be seen, heard, smelled, tasted, or touched. An abstract noun is a word for something that is known, learned, thought, understood, or felt emotionally. The noun "breeze" is an informal abstract noun as a word for something that is easy to do; a word for a concept. The word "breeze" is also a verb: breeze, breezes, breezing, breezed.