A7

See also: A-7

Translingual

Symbol

A7

1. (music) Symbol for A seventh or dominant seventh.

---

English

Etymology

See the Wikipedia article ISO 216, the international standard on paper sizes.

Noun

A7 (uncountable)

1. A standard paper size, defined by ISO 216, with dimensions: 105 x 74 mm (105.112 x 74.325 mm).

   Give me a sheet of A7.

   I need some A7.

See also

• (A paper sizes): 2A0   A0   A1   A2   A3   A4   A5   A6   A7   A8   A9   A10

• foolscap
• octavo

• quarto