WordGarden.iosuperscript
A2Pronunciation
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Meanings
Noun
a letter, number, or symbol written slightly above the line or another character
Adjective
written or printed above the normal line of text
Verb
to write, print, or format as a superscript
Beyond the definition
Imagine writing letters and numbers on a line. Then one tiny character rises above it. That is a superscript: a letter, number, or symbol written a little higher than the main text.
You will often see it in math for exponents, like the small "2" in . It is also used for footnote numbers and for endings in forms like or . In science, it can show things like charge, as in . It is a small mark, but it helps the reader understand the text more clearly.
A superscript is a character—a letter, number, or symbol—that is written slightly above and to the right of another character in a text. It's positioned higher than the baseline, giving it a raised appearance. While seemingly small, superscripts play a crucial role in various fields like mathematics, science, history, and typography.
The most common use of superscripts is in mathematical notation to indicate exponents. For example, in the equation , the "2" is a superscript showing that "x" is raised to the power of two. However, superscripts aren't limited to math! In academic writing and publishing, they are frequently used for footnotes or endnotes. A small number written as a superscript indicates a reference to additional information found at the bottom of the page. Scientists also use them to indicate electrical charges on ions (such as ) or to denote the mass number of a specific isotope.
Historically, superscripts were often created using special typefaces or manually by hand. Today, word processors and typesetting software make it easy to create and format superscripts. They are a subtle but essential part of clear communication, adding precision and detail to written text without disrupting the flow of the sentence. So next time you see a tiny character floating above the line, remember—that's a superscript at work!
Examples
- 1
Footnotes
Put the footnote number in superscript after the sentence.
- 2
Mathematics
In the formula x², the 2 is written as a superscript.
- 3
Reference style
The style guide says reference numbers should be superscript, not in brackets.
See also
Forms and spellings
2 forms open this card.
Main spelling
- superscriptnounadjective
Forms
- superscriptspluralnounadjective