Triangle face
A face with a jaw wider than the forehead, so it broadens from the temples down to the jawline.
Also: pear-shaped face, base-down triangle
A triangle face, sometimes called pear-shaped, is narrowest at the forehead and widest at the jaw. It is the reverse of a heart-shaped face. Opticians often suggest frames with a strong upper rim, such as browline or cat-eye styles, to add width at the top. Barbers may keep a beard short and close at the jaw. Hair worn with height or volume at the temples is another common suggestion.