Scrabble and Words with Friends

• RADIATION is a valid Scrabble word worth 10 points. Scrabble uses the TWL word list.
  

  ---

• RADIATION is a valid Words with Friends word worth 11 points. Words with Friends uses the ENABLE word list.
  

  ---

• RADIATION is a 9 letter word containing the letters a, a, d, i, i, n, o, r, t.

Definitions

• radiation

  noun energy that is radiated or transmitted in the form of rays or waves or particles

  ---

• radiation

  noun the act of spreading outward from a central source

  ---

• radiation

  noun syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts and some forms of cancer and other diseases; severe exposure can cause death within hours
  he was suffering from radiation

  ---

• radiation

  noun the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay

  ---

• radiation

  noun the spread of a group of organisms into new habitats

  ---

• radiation

  noun a radial arrangement of nerve fibers connecting different parts of the brain

  ---

• radiation

  noun (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance

  ---

• Lookup RADIATION using the Merriam-Webster dictionary

Synonyms

Words that sound like 'radiation'

Derivations

Reference