A noun is a word that we use to name animate (person, animal)
or inanimate (plant, place, thing) objects or even abstract things
such as an idea, concept, quality and emotion.

Examples:

Person Fahmi, astronaut, lecturer   Place library, laboratory, workshop
Animal eagle, shark, hamster   Thing rod, automobile, laptop
Plant bonsai, orchid, oak   Abstract experiment, honour, dignity, tranquillity

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