Anagrams of: ADSCRIPTION

• assigning some quality or character to a person or thing

• assigning to a cause or source

• (in the plural) The branch of optics concerned with refraction.

• A dioptric telescope.

• The study of the refraction of light, especially by lenses

• a card for sending messages by post without an envelope

• recurring in scattered and irregular or unpredictable instances

• a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time

• a signal for attracting attention

• a device for showing the operating condition of some system

• (chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction

• a worker who makes glasses for remedying defects of vision