ruler
/ˈrulər/A flat straight thing you use to draw lines and see how long something is.
Example: Use a ruler to draw a straight line.

A110 words · Beginner
Measurement vocabulary such as ruler, metre and litre, plus size, count and height. Everyday words for measuring things in maths and science lessons.

A flat straight thing you use to draw lines and see how long something is.
Example: Use a ruler to draw a straight line.

How big or small something is.
Example: These two boxes are exactly the same size.

To say how many people or things there are, one by one.
Example: Let's count the eggs before we start baking.

A way to say how heavy something is. It is 1,000 grams.
Example: I bought two kilos of potatoes at the market.

A way to say how long or tall something is. It is 100 cm.
Example: The kitchen table is nearly two metres long.

A word or symbol, such as one, two, or three, used to count or measure things.
Example: Write the number of apples in the box.

A unit used to measure the amount of a liquid.
Example: The bottle holds one litre of water.

A small unit used to measure how heavy something is.
Example: The recipe needs two hundred grams of flour.

A small unit used to measure length, one hundredth of a metre.
Example: The insect was only two centimetres long.

How tall a person or thing is, measured from bottom to top.
Example: What is your height in centimetres?
