Cicero (typography)

Unit of measure used in typography

Cicero

Unit system| typographic unit
Unit of| length
Conversions
1 cicero in ...| ... is equal to ...
historical French units|  ⁠1/6⁠ in
typographic units|  1.066 picas
metric (SI) units|  4.51165812456 mm
imperial/US units|  0.1776 in

A cicero /ˈsɪsəroʊ/ is a unit of measure used in typography in Italy, France and other continental European countries, first used by Pannartz and Sweynheim in 1468 for the edition of Cicero's Epistulae ad Familiares.[1] The font size thus acquired the name cicero.

It is 1⁄6 of the historical French inch, and is divided into 12 points,[2] known in English as French points or Didot points. The unit of the cicero is similar to an English pica, although the French inch was slightly larger than the English inch. There are about 1.066 picas to a cicero; a pica is 4.23333333 mm and a cicero is 4.51165812456 mm.

Cicero (and the points derived from cicero) was used in the early days of typography in continental Europe. In modern times, all computers use pica (and the points derived from pica) as font size measurement – alongside millimeters in countries using the metric system – for line length and paper size measurement.

## References

[edit]

1. ^ Jacques André and Denis Girou (1999). "Father Truchet, the typographic point, the Romain du roi, and tilings" (PDF). TUGboat. 20. Archived from the original (PDF) on 2018-01-30. Retrieved 2018-01-30.
2. ^ Mario Tomiša, Damir Vusić, Marin Milković (September 2013). "The impact of the historical development of typography on modern classification of typefaces". Tehnicki Vjesnik / Technical Gazette. 20: 905. CiteSeerX 10.1.1.944.672.`{{cite journal}}`: CS1 maint: multiple names: authors list (link)

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Typography

Page|

* Canons of page construction
* Column
* Even working
* Margin
* Page numbering
* Paper size
* Pagination
* Pull quote
* Recto and verso
* Intentionally blank page

Paragraph|

* Alignment
* Leading
* Line length
* River
* Runaround
* Widows and orphans
* runt

Character|

| Typeface anatomy|

* Counter
* Diacritics
* Dingbat
* Glyph
* Ink trap
* Ligature
* Rotation
* Subscript and superscript
* Swash
* Text figures
* Tittle

|

Capitalization|

* All caps
* Camel case
* Initial
* Letter case
* Small caps
* Snake case
* Title case

Visual distinction|

* Blackboard bold
* Bold
* Color printing
* Italics
* Oblique
* Underline
* Whitespace

Horizontal aspects|

* Figure space
* Kerning
* Letter spacing
* Pitch
* Sentence spacing
* Thin space
* Word spacing

Vertical aspects|

* Ascender
* Baseline
* Body height
* Cap height
* Descender
* Mean line
* Overshoot
* x-height

Typeface
classifications|

| Roman type|

* Serif
* Antiqua
* Didone
* slab serif
* Sans-serif

|

Blackletter type|

* Fraktur
* Rotunda
* Schwabacher

Gaelic type|

* Insular
* Uncial

Specialist|

* Record type
* Display typeface
* script
* fat face
* reverse-contrast

Punctuation (List)|

* Bullet
* Dash
* Hanging punctuation
* Hyphen
* minus sign
* Interpunct
* Space
* Vertical bar

Typesetting|

* Etaoin shrdlu
* Font
* computer
* monospaced
* Font catalog
* For position only
* Letterpress
* Lorem ipsum
* Microprinting
* Microtypography
* Movable type
* Pangram
* Phototypesetting
* Punchcutting
* Reversing type
* Sort
* Type color
* Type design
* Typeface
* list

Typographic units|

* Agate
* Cicero
* Em
* En
* Metric units
* Pica
* Point
* traditional point-size names
* Twip

Digital typography|

* Character encoding
* Hinting
* Text shaping
* Rasterization
* Typographic features
* Web typography
* Bézier curves
* Desktop publishing

Typography in other
writing systems|

* Arabic
* Cyrillic
* PT Fonts
* East Asian
* Thai
* National Fonts

Related articles|

* Penmanship
* Handwriting
* Handwriting script
* Calligraphy
* Style guide
* Type design
* Type foundry
* History of Western typography
* Intellectual property protection of typefaces
* Technical lettering
* Vox-ATypI classification

Related template|

* Punctuation and other typographic symbols

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