having effect of making something less warm or hot. Process of becoming cooler; a falling temperature. To make something decrease in temperature.

Change directly from being a solid to being a gas.

stock of resource from which person or place can be provided with necessary amount of that resource. Specific things needed to perform a certain task. make something needed or wanted available to someone.

For a reason.

pair of lenses set in frame resting on nose and ears, used to correct or assist defective eyesight. Materials used for making windows.

way people or things differ. alter coat of arms.

Anxiety caused by difficult problems. To apply force to something.

relating to tutor or tutor's tuition. period of tuition given by university or college tutor.

act of moving something or someone to another place, organization, team. To use ideas or skills in a different situation.

To write individual letters by hand in capitals.

solid deposit of substance which has sublimed. (in psychoanalytic theory) divert or modify instinctual impulse into culturally higher.

begin or be reckoned from particular point in time or space.

having resemblance in appearance, character, or quantity. person or thing similar to another.

Any of large class of siloxanes; used in coatings. join or otherwise treat something with silicone.

Being the accepted normal level of quality. Official unit of measuring something.