A porous device for removing impurities or solid particles from a liquid or gas passed through it
device that removes something from whatever passes through it
A screen, plate, or layer of a substance that absorbs light or other radiation or selectively absorbs some of its components
A device for suppressing electrical or sound waves of frequencies not required
remove by passing through a filter; "filter out the impurities"
an electrical device that alters the frequency spectrum of signals passing through it
A mark of this type (?) used to show that something is incorrect or unsatisfactory
A mark, object, or figure formed by two short intersecting lines or pieces (+ or ?)
a wooden structure consisting of an upright post with a transverse piece
cross(a): extending or lying across; in a crosswise direction; at right angles to the long axis; "cross members should be all steel"; "from the transverse hall the stairway ascends gracefully"; "transversal vibrations"; "transverse colon"
traverse: travel across or pass over; "The caravan covered almost 100 miles each day"
A mark of this type (?) made to represent a signature by a person who cannot write
Saddam's Crossed Swords
This is one of two sets of crossed swords, part of Saddam's regime's monument to unknown Iraqi soldiers. They span a parade ground where military rallies and such were presumably held, in Baghdad.