transitive verb to surround or enclose.A large, new stadium encompasses the playing field.Several layers of atmosphere encompass the planet. See the full entry

transitive verb to turn aside or away from something; deflect. intransitive verb to turn aside; deviate.He diverted from his usual custom. See the full entry

noun a calamity with widespread effects; disaster.Floods and earthquakes represent catastrophes not only for humans but for all forms of life. See the full entry

With the Wordsmyth Vocabulary Center activities, you can study the words of the week, play games with them, and assess your knowledge of their meanings with a quiz. Go to the Vocabulary…

transitive verb to approve enthusiastically with or as if with loud applause or shouts.Critics have acclaimed the author’s new novel, and many assert it to be her best. See the full entry