noun a person who promotes and encourages preservation, especially of natural resources.Conservationists have been working to preserve the wilderness area in its pristine condition. See the full entry

intransitive verb to sign oneself up officially.I enrolled in a night class. 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 worked, done, put together, or shaped.It was a beautifully wrought design.She turned in a finely wrought essay. See the full entry

noun the combined action or power of two or more things.The drugs are best taken together because their synergy is what makes them particularly effective in fighting the disease. See the full…