Next to; at the side of. / Not relevant to. / Besides; in addition.

Otherwise; else; besides.

In addition, in addition to. / Other than; except for; instead of. / (obsolete) Beside.

(conjunctive) Also; in addition. / (conjunctive) Used to emphasize an additional point, especially an important or stronger reason; moreover; furthermore. / Otherwise; else. / (obsolete) On one side.

(chiefly philosophy) The quality of being beside.

(idiomatic) Overcome; consumed by an emotion.

(idiomatic) Irrelevant, moot.

(idiomatic) Irrelevantly, off-topic.

beside the point; irrelevant