1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) in the roman calendar: the 15th of march or may or july or october or the 13th of any other month 2) a geological formation consisting of an underground enclosure with access from the surface of the ground or from the sea 3) a sign of something about to happen 4) an insignificant student who is ridiculed as being affected or boringly studious DOWN 1) (computer science) a graphic symbol (usually a simple picture) that denotes a program or a command or a data file or a concept in a graphical user interface 2) informal terms for a (young) woman 3) at any time 4) cause to go somewhere ** Scroll down for solution. ** Are you sure you want to peek? ides cave omen nerd