subscript

CEFRB2

/ˈsʌbskɹɪpt/

noun · verb

Türkçe translations

Translating…

In plain English

  1. 01

    noun

    A small character written below a line of text.

  2. 02

    noun

    Extra detail

    An index into an array or hash.

Examples

  • A subscript is a character printed below the ordinary line.

  • Chemical formulas use a small subscript to indicate atom counts.

At a glance

Sits at B2 on the CEFR scale

Senses
5
Parts of speech
2
Citations
4

Deep Dive

noun

Extra meanings
  1. To provide with a subscript.

  2. A type of lettering form written lower than the things around it.

verb

Extra meaning
  1. To convert to a subscript form.

More examples

In context
  • The chemical formula uses a small subscript to show the atoms.

  • In chemical formulas the number of atoms in a molecule is written as a subscript, so we write H₂O for water which has two atoms of hydrogen for each one of oxygen.

  • The elements of these matrices are subscripted with a row–column index, that is, with two integers that give the row and column position in the array.

Quick test

Two questions on this entry. Nothing is scored.

Question 1 · Quick check

In the chemical formula H2O, the number 2 is written as a blank.

Practise this properly in the app, where the word comes back before you forget it.

Nearby

Origin

noun

From sub- + script.