A ruler, as used to draw straight lines and measure distances. Variously depicted as a metal, wood, or plastic straightedge with length markings at a 45° angle.

Commonly used for content concerning schooling, building, and measurement in various disciplines. May also represent various concepts of straightness and size.

Lineal wurde als Teil von Unicode 6.0 in 2010 genehmigt und zu Emoji 1.0 in 2015 hinzugefügt.