from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. One who lives by trickery; a conman.
from the GNU version of the Collaborative International Dictionary of English
- n. One who lives by sharking.
from The Century Dictionary and Cyclopedia
- n. One who lives by sharking; an artful swindler or adventurer; a sharper.
shark + -er; see sharking. (Wiktionary)