Causing decay by chemical reaction. corrosive substance.

(Of a language) being the most accepted in a place. Principle of behaving in a moral way.

One separate event in a series of events.

To make someone notice and become interested in.

When you your body heat is above normal.

Anxiety caused by difficult problems. attempt to persuade or coerce.

Waste gas from an engine, e.g. from a car. To make a person feel very tired or without energy.

device for warming air or water. Devices that heats water or supplies warmth.

Material with low conductivity.

protected by interposing material that prevents loss of heat or intrusion of sound. To protect from a particular influence or danger.

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

Having power or authority.

To try to decrease, e.g. your weight if overweight.

equipment in room, building, or street for producing light. To provide a way to see ahead.

Introduction of a new product, film, book, etc.. allow or enable to escape from confinement.