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Synonyms

subscript

American  
[suhb-skript] / ˈsʌb skrɪpt /

adjective

  1. written below (adscript,superscript ).

  2. inferior.


noun

  1. inferior.

  2. Also called subfix.  any character, number, or symbol written next to and slightly below another.

subscript British  
/ ˈsʌbskrɪpt /

adjective

  1. printing (of a character) written or printed below the line Compare superscript

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. Also called: subindex.  a subscript character

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of subscript

1695–1705; < Latin subscrīptus (past participle of subscrībere to subscribe ), equivalent to sub- sub- + scrīb ( ere ) to write + -tus past participle suffix

Explanation

A subscript is a character, usually a letter or number, that's printed slightly below and to the side of another character. Subscripts are commonly used in chemical formulas. A scientist would write the formula for water, H2O, so that the 2 appears lower and smaller than the letters on either side of it. That's what subscript is for, to set certain characters apart from others. It's closely related to superscript, when a letter or number is printed above another character. Subscript comes from the Latin subscribere, "write underneath."

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Vocabulary lists containing subscript

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The day subscript refers to the statistics day students.

From Textbooks • Mar. 27, 2020

The atomic number is sometimes written as a subscript preceding the symbol, but since this number defines the element’s identity, as does its symbol, it is often omitted.

From Textbooks • Feb. 14, 2019

We designate this by enclosing the formula for the dihydrogen phosphate ion in parentheses and adding a subscript 2.

From Textbooks • Feb. 14, 2019

Finally, derive the molecular formula for nicotine from the empirical formula by multiplying each subscript by two:

From Textbooks • Feb. 14, 2019

Later, for no special reason, the fashion became to render the number as subscript: H2O.

From "A Short History of Nearly Everything" by Bill Bryson