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quadr-
prefix
Related topics:
Numbers
quadr-
HMN
another form of
quadri-
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.
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quack
2
noun
quack
3
adjective
quackery
noun
quad
noun
quad bike
noun
quadr-
prefix
Quadragesima
quadrangle
noun
quadrant
noun
quadraphonic
adjective
quadratic equation
noun