mysterious

/mษ™หˆstษชษนi.ษ™s/

IPA: /M IH0 S T IH1 R IY0 AH0 S/

adjective
  1. 1

    Of unknown origin.

    โ€œHe received a mysterious phone call this morning.โ€

  2. 2

    Having unknown qualities.

    โ€œOur boss is a mysterious man who hardly ever meets with us.โ€

  3. 3

    Difficult to understand.

    โ€œWhy he left without saying goodbye is quite mysterious.โ€

  4. 4

    Deliberately evasive or enigmatic.

    โ€œStop being mysterious and just tell me what you want.โ€

Source: https://en.wiktionary.org/wiki/mysterious