Sheer | Definition of Sheer by Merriam-Webster
Choose the Right Synonym for sheer. Adjective. steep, abrupt, precipitous, sheer mean having an incline approaching the perpendicular. steep implies such sharpness of pitch that ascent or descent is very difficult. a steep hill a steep dive abrupt implies a sharper pitch and a sudden break in the level. a beach with an abrupt drop-off precipitous applies to an incline approaching the vertical.