Occurring immediately. A very short period of time.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

discrete quantity of energy proportional in magnitude to frequency of radiation.

quality or state of being probable.

causing death. act of causing death. To prevent something from continuing or operating.

Used to add new (often different) information.

branch of science concerned with nature and properties of matter and energy. The study of heat, light, and energy on objects.

Building or land that has been deserted. To discard or intentionally get rid of an item.

put forward for consideration.

person who manufactures articles of cast metal. People establishing organizations, school etc.. (Of a ship) To be sinking after hitting rocks.

Person who studies and works in physics.

In a calm, reasonable way, even if things are bad.

The act of composing letters on paper. To invent or create a computer program. To compose letters and words on paper or a screen.

Ideas of a particular group. To have an idea, opinion or belief about something.