1. Godan verb with 'ru' ending, Transitive verb

   1.

   to betray; to turn traitor (to); to double-cross; to go back on

2. 2.

   to disappoint; to let down

Example sentences

• ジョンはあなたを裏切るような人ではない。

  John is not a man to betray you.

• 友達を裏切るくらいなら、死んだほうがいい！

  I'd rather die than betray my friends!