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Featured Word B1

thickness (noun)

Thickness is the distance between opposite sides of an object or the quality of being deep or dense. It is commonly used to describe how wide something is from top to bottom or front to back.

💡 Memory Tip

Think of a 'Thick' 'Ness' (Loch Ness Monster). Imagine the monster has a lot of **thickness** as it swims through the wa...

🏛️ Origin

⚠️ Common Mistakes

The thick of the wall. → The thickness of the wall.

Measure the width of the paper. → Measure the thickness of the paper.