Words · Familiar
sleeper
/sˈlipɚ/ · 7 letters · 5 distinct letters
- noun
a rester who is sleeping
- noun
a spy or saboteur or terrorist planted in an enemy country who lives there as a law abiding citizen until activated by a prearranged signal
- noun
an unexpected achiever of success
the winner was a true sleeper, no one expected him to get it
- noun
one of the cross braces that support the rails on a railway track
the British call a railroad tie a sleeper
- noun
a passenger car that has berths for sleeping