1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a quarrel about petty points 2) a prejudice (especially in polynesia and other south pacific islands) that prohibits the use or mention of something because of its sacred nature 3) any of various trees of the genus ulmus: important timber or shade trees 4) the number of openings per linear inch of a screen; measures size of particles DOWN 1) (linguistics) the form of a word after all affixes are removed 2) a wooden strip forming part of a fence 3) a defensive missile designed to shoot down incoming intercontinental ballistic missiles 4) the fleshy part of the human body that you sit on ** Scroll down for solution. ** Are you sure you want to peek? spat tabu elms mesh