Towards the side; sideways. / obliquely

The uppermost side of anything

The side of a tire. / The wall forming the side of a structure; a side wall. / The wall forming the side of a racquetball court.

(construction) A passer-by or other person who watches and possibly advises work at a construction project from a sidewalk or other vantage point.

A blow with the side of something, such as the side of car that is changing lanes incautiously. / A catty or sarcastic remark.

(transitive) To give a blow with the side, as to strike with the side of a car when turning.

A light found at the side of something; especially of a vehicle. / A window found at one or both sides of a door. / A piece of incidental information that helps one understand a subject.

(video games) A video game where the player views the world from the side, controlling a character who mostly travels horizontally (usually left to right) through a level.

A part forming a side of something. / The jamb, or cheek, of an opening in a wall, as of door or window.

Any turtle of the family Pelomedusidae, characterised by protecting its head by turning it to one side rather than, as other turtles do, withdrawing it into its shell.