Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Like a traitor; traitorous.
  • adv. Traitorously.

from the GNU version of the Collaborative International Dictionary of English

  • adj. Like a traitor; treacherous; traitorous.

from The Century Dictionary and Cyclopedia

  • Treacherous; perfidious.

Etymologies

From traitor +‎ -ly. (Wiktionary)

Examples

Comments

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