Help Wordnik hunt for a million missing words by backing our Kickstarter!


from the GNU version of the Collaborative International Dictionary of English

  • n. The fifth proposition of the first book of Euclid, “The angles at the base of an isosceles triangle are equal to one another.”
  • n. See under Ass, Bascule, Bateau.


Sorry, no etymologies found.


Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.