Scrabble and Words with Friends

• FOCI is a valid Scrabble word worth 9 points. Scrabble uses the TWL word list.
  

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• FOCI is a valid Words with Friends word worth 10 points. Words with Friends uses the ENABLE word list.
  

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• FOCI is a 4 letter word containing the letters c, f, i, o.

Definitions

• focus

  noun the concentration of attention or energy on something

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• focus

  noun maximum clarity or distinctness of an image rendered by an optical system

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• focus

  noun maximum clarity or distinctness of an idea

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• focus

  noun a central point or locus of an infection in an organism

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• focus

  noun special emphasis attached to something

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• focus

  noun a point of convergence of light (or other radiation) or a point from which it diverges

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• focus

  noun a fixed reference point on the concave side of a conic section

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• focus

  verb direct one's attention on something

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• focus

  verb cause to converge on or toward a central point

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• focus

  verb bring into focus or alignment; to converge or cause to converge; of ideas or emotions

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• focus

  verb become focussed or come into focus

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• focus

  verb put (an image) into focus

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• Lookup FOCI using the Merriam-Webster dictionary

Words that sound like 'foci'

Anagrams

Reference