Back | Definition, Etymology, Synonyms & Antonyms

To use “back” as a noun, you can refer to the rear surface of something or someone, especially the human body.

The noun “back” can be classified as a common noun. It refers to a general concept or category rather than a specific, unique entity. For example: “I hurt my back while lifting heavy boxes.”

Here’s a sentence using the word “back”:

• She looked back and waved goodbye before leaving the room.
• The hiker turned back when he realized he had taken the wrong trail.

Yes, “back” can be both a countable and uncountable noun, depending on the context. When it refers to a specific instance or individual, it is countable. For example, “I have three books on my back.” However, when it is used more generally, it can be uncountable. For example, “I feel a sharp pain in my back.”

Here are five examples of sentences:

• She played the piano beautifully during the concert.
• I enjoyed a delicious meal at my favorite restaurant last night.
• They went for a long walk in the park and enjoyed the fresh air.
• He studied diligently for the exam and earned a high score.