Similar words: quadrate, quadrant, quadrangle, quadruped, quadruplet, quadrille, quadruple, quadrilateral. Meaning: [kwɑ'drætɪk /kwɒ-] 
n. 1. an equation in which the highest power of an unknown quantity is a square 2. a polynomial of the second degree. adj. 1. of or relating to or resembling a square 2. of or relating to the second power.
n. 1. an equation in which the highest power of an unknown quantity is a square 2. a polynomial of the second degree. adj. 1. of or relating to or resembling a square 2. of or relating to the second power. 121.
122.
123.
124.
125.
126.
127.
128.
129.
130.
131.
132.
133.
134.
135.
136.
137.
138.
139.
140.
141.
142.
143.
144.
145.
146.
147.
148.
149.
150.
More similar words: quadrate, quadrant, quadrangle, quadruped, quadruplet, quadrille, quadruple, quadrilateral, dramatic, aquatic, dehydration, dramatically, melodramatic, erratic, hieratic, squad, piratical, democratic, autocratic, erratically, aristocratic, bureaucratic, vice squad, idiosyncratic, democratically, firing squad, democratic party, vertical integration, articles of confederation, hydrate.