over (Noun) — (cricket) the division of play during which six balls are bowled at the batsman by one player from the other team from the same end of the pitch.
over (Adjective) — Having come or been brought to a conclusion. ex. "the affair is over, ended, finished" ex. "the harvesting was all over"
over (Adverb) — At or to a point across intervening space etc.. ex. "come over and see us some time" ex. "over there"
over (Adverb) — Throughout an area. ex. "he is known the world over"
over (Adverb) — Throughout a period of time. ex. "stay over the weekend"
over (Adverb) — Beyond the top or upper surface or edge; forward from an upright position. ex. "a roof that hangs over"
over (Adverb) — Covering the entire area. ex. "the wallpaper was covered all over with flowers" ex. "she ached all over" ex. "everything was dusted over with a fine layer of soot"
over (Prefix) — Excessively, beyond, extreme.
over (Preposition) — At a higher position than. ex. "the picture over radiator" ex. "the light over the table"
over (Preposition) — On top of and covering. ex. "put the hood over your head" ex. "the cloth over the butter"
over (Preposition) — In the whole extent of; everywhere. ex. "climate change will be a problem over the world"