·adj Affording view.
II. Specular ·adj Assisting sight, as a lens or the like.
III. Specular ·adj Of or pertaining to a speculum; conducted with the aid of a speculum; as, a specular examination.
IV. Specular ·adj Having the qualities of a speculum, or mirror; having a smooth, reflecting surface; as, a specular metal; a specular surface.