the GNU version of the Collaborative International Dictionary of English
adj. unexcelled; of the highest grade; of greatest skill; exhibiting excellence.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. excellent; best possible
Word Usage
"Second: Now that you've 'fessed up, Mr. President, hang tough - we need you in topflight health as much as you need us to be the same and heed your call to serve."