A barrier of open-work placed before windows (Proverbs 7:6). In Judges 5:28 the Hebrew word is rendered "lattice," in the LXX. "network," an opening through which cool air is admitted.

Noah Webster's New International Dictionary of the English Language

(n.) A window sash opening on hinges affixed to the upright side of the frame into which it is fitted. (Poetically) A window.