φραγμός

Noun

 * 1) blockage, stoppage, stopping up;
 * 2) (medical) intestinal blockage;
 * 3) enclosure, palisade, fence, hedge;
 * 4) hedge (nickname for a man w. thick beard);
 * 5) parapet (of a bridge);
 * 6) (by extension) fortification, shelter;
 * 7) division
 * 1) hedge (nickname for a man w. thick beard);
 * 2) parapet (of a bridge);
 * 3) (by extension) fortification, shelter;
 * 4) division
 * 1) hedge (nickname for a man w. thick beard);
 * 2) parapet (of a bridge);
 * 3) (by extension) fortification, shelter;
 * 4) division
 * 1) (by extension) fortification, shelter;
 * 2) division
 * 1) division

Etymology
, from the verb

Noun

 * 1)  restraint, barrier in anything, mainly in feelings, expressions etc.