DICT.TW Dictionary Taiwan

 Un·like a.
 1. Not like; dissimilar; diverse; having no resemblance; as, the cases are unlike.
 2. Not likely; improbable; unlikely. [Obsoles.]
 Unlike quantities Math., quantities expressed by letters which are different or of different powers, as a, b, c, a², a³, xn, and the like.
 Unlike signs Math., the signs plus (+) and minus (-).
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