Glossaries

1. 《ターミナル》ある特定の書体の特徴として現れる鋭い嘴状のterminal。書体によっては現れない。【同】beak 3

1. A sharp spur, found particularly on the f, and also often on a, c, j, r, and y in many 20th century Romans.

A sharp spur, found particularly on the f, and also often on a, c, j, r, and y in many 20th century Romans. (Examples: Perpetua, Pontifex, Ignatius.)
 
ParaType help & info - Font Terminology Glossary

Beak Terminal: A sharp spur, found particularly on the f, and also often on a, c, j, r, and y in many 20th century Romans. (Examples: Perpetua, Pontifex, Ignatius.)
 
typoGRAPHIC

A sharp spur, found particularly on the f, and also often on a, c, j, r, and y in many 20th century Romans. (Examples: Perpetua, Pontifex, Ignatius.)
 
Foam Train fonts

Beak Terminal: A sharp spur, found particularly on the f, and also often on a, c, j, r, and y in many 20th century Romans. Examples: Apollo, Berling, Calisto, Méridien, Perpetua, Pontifex, Veljović.
 
Bringhurst, Robert. The Elements Of Typographic Style: Version 3.0. Hartley & Marks, 2004, 384p. (p.322)

• beak
• terminal