intransitive verb to reach the end of a fixed term, as a permit, subscription, warranty, or membership.My driver’s license expires in May of this year.You can’t travel out of the country if…

adjective sharp and penetrating in taste or smell; acrid.A good, pungent mustard will make your eyes water.a pungent relish See the full entry

noun the essential part or idea, as of an argument or written work.I didn’t understand every word of the article, but I think I got the gist. 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…

adjective based on a premise rather than having substance in reality; supposed.In medical school, we were often quizzed about hypothetical patients and how we would treat them. See the full entry