draft diverter

  • 1 Draft Diverter —   A door like device located at the mouth of a fireplace chimney flue for controlling the direction and flow of the draft in the fireplace as well as the amount of oxygen that the fire receives …

    Energy terms

  • 2 cryptology — cryptologist, n. cryptologic /krip tl oj ik/, cryptological, adj. /krip tol euh jee/, n. 1. cryptography. 2. the science and study of cryptanalysis and cryptography. [1635 45; < NL cryptologia. See CRYPTO , LOGY] * * * Introduction …

    Universalium

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.