A bounding straight edge of a two-dimensional shape. • A flat surface of a three-dimensional object; a face. • One half (left or right, top or bottom, front or back, etc.) of something or someone. • A region in a specified position with respect to something. • The portion of the human torso usually covered by the arms when they are not raised; the areas on the left and right between the belly or chest and the back. • One surface of a sheet of paper (used instead of "page", which can mean one or both surfaces.) • One possible aspect of a concept, person, or thing. • One set of competitors in a game. • A sports team. • A group of morris dancers who perform together. • A group having a particular allegiance in a conflict or competition. • A recorded piece of music; a record, especially in jazz. • Sidespin; english • A television channel, usually as opposed to the one currently being watched (from when there were only two channels). • A dish that accompanies the main course; a side dish. • A line of descent traced through a particular relative, usually a parent or spouse, as distinguished from that traced through another. • The batters faced in an inning by a particular pitcher. • An unjustified air of self-importance; a conceited attitude. • A written monologue or part of a scene to be read by an actor at an audition. • A person who prefers not to engage in anal sex during same-sex sexual activity. • A root.