square

noun
  1. a shape with four equal sides and four right angles
  2. an open area in a town or city, typically surrounded by buildings
  3. the result of multiplying a number by itself
  4. Usage: mathematics
adjective
  1. having four equal sides and four right angles
  2. honest and fair in dealing with others
  3. old-fashioned or conventional
  4. Usage: informal
verb
  1. to multiply a number by itself
  2. Usage: mathematics
  3. to make something have right angles or straight edges
adverb
  1. directly or exactly

Examples