The noun 'building' is a concrete noun, a word for a physical structure.
Yes, the noun 'desk' is a concrete noun, a word for a piece of furniture; a word for a physical thing.
No, the word 'tighten' is not a noun. The word 'tighten' is a verb, a word for an action.The noun forms of the verb to tighten are tightener (a concrete noun as a word for a physical device) and the gerund, tightening (a concrete noun as a word for a physical act).
Yes, wrist is a concrete noun, a word for a physical thing.
Yes, the noun typhoon is a concrete noun, a word for something that can be seen, felt, and measured.
Yes, the word 'knife' is a noun, a singular, common, concrete noun; a word for a cutting tool; a word for a thing.
The noun tool is a concrete noun as a word for a device used to perform a function, by hand or machine; a thing used in doing one's job.
No, the compound noun 'pencil box' is a concrete noun, a word for a physical object.
The noun 'drills' (the plural form of the noun drill) is an abstract noun as a word for military exercises; a repetitious exercise used to teach or train a skill; a word for a concept.The noun 'drills' is a concrete noun as a word for a tool used to make holes; a word for a physical object.
Yes, "toothbrush" is a noun. It refers to a tool used for cleaning teeth.
The noun 'hunger' is a concrete noun, a word for a physical condition, a physical sensation.The noun 'hunger' is an abstract noun as a word for a desire or a need; a word for an emotion.
The noun 'building' is a concrete noun, a word for a physical structure.
There is no concrete noun for the abstract noun 'education'. The noun 'education' is a word for a concept; an idea.
Examples of abstract/concrete noun combinations are:birthday cake; the noun 'birthday' is an abstract noun as a word for a concept; the noun 'cake' is a concrete noun as a word for a type of food.card game; the noun 'card' is a concrete noun as a word for a small piece of cardboard marked with characters; the noun 'game' is an abstract noun as a word for a concept.computer science; the concrete noun 'computer' as a word for an electronic unit; the noun 'science' as a word for a concept.marriage license; the noun 'marriage' is an abstract noun as a word for a concept; the noun license is a concrete noun as a word for a document.
The noun 'point' is an abstract noun as a word for a unit of scoring; an individual or distinguishing detail (It was a point of contention.)The noun 'point' is a concrete noun as a word for the tapered, sharp end of a tool, weapon, or other object.
Examples of abstract, concrete noun combinations:Statue of Liberty (statue is a concrete noun; liberty of an abstract noun)science building (science is an abstract noun; building is a concrete noun)bargain basement (bargain is an abstract noun; basement is a concrete noun)the noun 'air' is a concrete noun as a word for the substance that surrounds the earth; the noun 'air' is an abstract noun as a word for the ambiance of a place.the noun 'heart' is a concrete noun as a word for an organ of the body; the noun 'heart' is an abstract noun as a word for the essence of something.the noun 'edge' is a concrete noun as a word for the sharp side of a blade; the noun 'edge' is an abstract noun as a word for an advantage.
The noun 'cafeteria' is a concrete noun as a word for a physical place.