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osculating circle

n.
1.the circle that touches a curve (on the concave side) and whose radius is the radius of curvature

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  • osco-umbrian
  • oscitant
  • oscitancy
  • oscitance
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  • oscine bird
  • oscine
  • oscilloscope
  • oscillograph
  • osculation
  • osculator
  • osha
  • osier
  • osip emilevich mandelstam
  • osip mandelstam
  • osiris
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  • osmanli
  • abstemiousness
  • svalbard
  • daniel chester french
  • recoverable
  • artiste
  • steady down
  • irreversibly
  • dinner set
  • quackery
  • vitamin-deficiency diet

  • Idiom of the Day

    Knock it off!
    Stop doing something., Quit doing something.
    "Please knock it off! You will hurt yourself if you are not careful."



    1.
    She's been going ________ with her boyfriend since they were at university

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    My Account / Test History

    Invention
    Invention : bag, flat-bottomed paper
    Year : 1870
    Inventor : margaret knight
    Country : us.      .. More >>
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