The Collaborative International Dictionary of English v.0.48:

Reeky \Reek"y\ (-?), a. [From 2d Reek; cf. Reechy.]
   1. Soiled with smoke or steam; smoky; foul. --Shak.
      [1913 Webster]

   2. Emitting reek. "Reeky fen." --Sir W. Scott.
      [1913 Webster]