body's relative mass or quantity of matter contained by it, giving rise to downward force. Metal object to measure how heavy something is. hold something down by placing heavy object on top of it.

A structure with a roof and walls, e.g. a house. To construct a house, office, factory.

Every person; everybody.

Occasion when something can be seen, e.g. a movie. To explain or teach how something is done.

In good condition physically, or financially; well.

To boil a liquid until it has decreased in amount.

make or become better.

having paid employment. action of doing work. To do your job in your company or workplace.

on fire. When something is burnt by fire. To use as fuel for a fire to make light or heat.

Working efficiently to produce a desired result.

outside. without it being case that. in absence of.

One more, but not this. used to refer to additional person or thing of same type as one. One more (thing).

Used to add new (often different) information.

cause, explanation, or justification for action or event. Explanations for why some things occurred or was done. To think and make conclusions in a logical manner.

constituting result found by dividing total amount. number expressing the central or typical value in a set of data. amount to or achieve as average rate or amount over period of time.