liquid
Definition
A liquid is a state of matter that flows. It can take the shape of its container, but it does not have a fixed shape of its own. Some examples of liquids are water, milk, and oil.
Liquids are made up of tiny particles called molecules. These molecules are close together, but they are not as close together as the molecules in a solid. This is why liquids can flow.
Liquids can also change their shape. For example, if you pour water into a glass, it will take the shape of the glass. If you put a drop of water on a table, it will spread out into a thin layer.
How can the word be used?
The water in the glass is a liquid.
Different forms of the word
Noun: A liquid is a state of matter that has no fixed shape but takes the shape of its container. Liquids are made up of molecules that are loosely bonded together, so they can flow and change shape easily.
Adjective: Liquid can also be used as an adjective to describe something that is in the state of a liquid. For example, a liquid solution is a solution that is made up of a liquid solvent and a solute.
Verb: To liquidize is to turn something into a liquid. For example, to liquidize a fruit is to puree it until it is smooth and liquid.
Etymology
The word "liquid" comes from the Latin word "liquidus", which means "flowing". It was first used in English in the 14th century.
The Latin word "liquidus" is derived from the Proto-Indo-European root *leigʷʰ-, which means "to flow".
Question
What is a liquid?