South-east billow, the name of the wind which blew in the Adriatic Gulf, and which struck the ship in which Paul was wrecked on the coast of Malta (Acts 27:14; R.V., "Euraquilo, " i.e., north-east wind). It is called a "tempestuous wind," i.e., as literally rendered, a "typhonic wind," or a typhoon. It is the modern Gregalia or Levanter. (Comp. Jonah 1:4.)

Noah Webster's New International Dictionary of the English Language

(n.) A tempestuous northeast wind which blows in the Mediterranean. See Levanter.