1. 
   Colatitude
   Co·lat'i·tude noun [ Formed like cosine . See Cosine .] The complement of the latitude, or the difference between any latitude and ninety degrees.
   Found op http://www.encyclo.co.uk/webster/C/107
   
   
2. 
   Colatitude
   • (n.) The complement of the latitude, or the difference between any latitude and ninety degrees.
   Found op http://thinkexist.com/dictionary/meaning/colatitude/
   
   
3. 
   Colatitude
   In spherical coordinates, colatitude is the complementary angle of the latitude, i.e. the difference between 90° and the latitude. ==Astronomical use== The colatitude is useful in astronomy because it refers to the zenith distance of the celestial poles. For example, at latitude 42°N, Polaris (ap...
   Found op http://en.wikipedia.org/wiki/Colatitude
   
   

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