across

(noun): (crosswords, often in combination) A word that runs horizontally in the completed puzzle grid or its associated clue.
(adverb): From one side to the other.
(adverb): On the other side.
(adverb): In a particular direction.
(adverb): (crosswords) Horizontally.
(preposition): To, toward or from the far side of (something that lies between two points of interest).
(preposition): On the opposite side of (something that lies between two points of interest).
(preposition): Across from: on the opposite side, relative to something that lies between, from (a point of interest).
(preposition): From one side to the other within (a space being traversed).
(preposition): At or near the far end of (a space).
(preposition): Spanning.
(preposition): Throughout.
(preposition): So as to intersect or pass through or over at an angle.
(preposition): In possession of full, up-to-date information about; abreast of.