length
Definition
Length is the measurement of how long something is. It is one of the three dimensions of space (along with width and height). Length can be measured in many different units, such as meters, centimetres, inches, and feet.
How can the word be used?
The length of the coastline is over 10,000 miles.
Different forms of the word
Noun: Length is the measurement of the distance from one end of something to the other. It is measured in units such as inches, feet, meters, and kilometres.
Adjective: Long is an adjective that describes something that has a lot of length. For example, a long rope is a rope that has a lot of length.
Verb: To lengthen is to make something longer. For example, to lengthen a piece of rope is to make it longer.
Etymology
The word "length" comes from the Old English word "lencg", which also means "length". It was first used in English in the 8th century.
The Old English word "lencg" is thought to be derived from the Proto-Germanic word *langaz, which also means "length".
Question
What does length measure?