Definition:
A "metric ton" is a unit of weight that is equal to 1,000 kilograms. It is commonly used around the world, especially in countries that use the metric system.
In more technical or scientific discussions, you might see "metric ton" used in relation to measurements in fields such as environmental science, where it can refer to the weight of carbon emissions or other substances.
There are no common idioms or phrasal verbs that include "metric ton." However, you might hear phrases like "weigh a ton," meaning something is very heavy, but this does not refer specifically to metric tons.
A metric ton is a standard measure of weight in the metric system, important for understanding weight in scientific, commercial, and international contexts.