Letter spacing refers to the amount of space between characters in a written piece. It is represented in IPA phonetic transcription as ˈlɛtər ˈspeɪsɪŋ, where the first syllable "let" is pronounced as "lɛt" and the second syllable "ter" as "tər", and the word "spacing" is pronounced as "speɪsɪŋ". The correct letter spacing can improve legibility and readability, making it easier for readers to understand the text. It is an important aspect of typography in printed materials such as books, magazines and posters.
Letter spacing refers to the proportional space between individual characters in typography or typesetting. It is a typographic feature that determines the amount of horizontal space allocated between letters, numbers, and other characters within a word or line of text.
The primary purpose of letter spacing is to enhance legibility and improve the visual appearance of text. It allows for adjustments to be made to the default spacing between characters, ensuring optimal readability for different typefaces, font sizes, and design contexts. An appropriate letter spacing aids in distinguishing individual letters, preventing characters from merging and facilitating smooth reading.
Letter spacing is usually expressed as a numerical value or percentage that determines the degree of expansion or contraction of character spacing. Positive values or percentages increase the space between letters (also referred to as tracking), offering a more open and airy look. Conversely, negative values or percentages decrease the spacing, causing letters to become more tightly compressed.
Determining the ideal letter spacing involves striking a balance between legibility, readability, and aesthetics. Excessive letter spacing may disrupt the word shape and overall text flow, hindering readability. On the other hand, insufficient spacing can result in cramped or congested text, making it difficult for readers to distinguish individual characters. Skillful application of letter spacing ensures cohesive and visually appealing typesetting.
The etymology of the term "letter spacing" can be understood by examining the roots of its components:
- "Letter" originates from the Old English word "lettere", which referred to an individual character or mark used in writing. This ultimately derives from the Latin word "litera", meaning "letter of the alphabet".
- "Spacing" comes from the verb "to space", which dates back to the 14th century. It is derived from the Old French word "espacer", meaning "to space out" or "to make room". This, in turn, traces back to the Latin word "spatium", meaning "space" or "room".
When these two words are combined to form "letter spacing", it refers to adjusting the space between letters in a text or typographic design.