initial

American  

[ih-nish-uhl] / ɪˈnɪʃ əl /

adjective

1. of, relating to, or occurring at the beginning; first.

   the initial step in a process.

2. Phonetics. occurring at the beginning of a word or syllable, as the (k) sound of kite, chasm, or quay.

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noun

1. an initial letter, as of a word.

2. the first letter of a proper name.

3. a letter of extra size or an ornamental character used at the beginning of a chapter or other division of a book, manuscript, or the like.

verb (used with object)

initialed, initialing, initialled, initialling

1. to mark or sign with an initial or the initials of one's name, especially as a token of preliminary or informal approval.

initial British  

/ ɪˈnɪʃəl /

adjective

1. of, at, or concerning the beginning

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noun

1. the first letter of a word, esp a person's name

2. printing a large sometimes highly decorated letter set at the beginning of a chapter or work

3. botany a cell from which tissues and organs develop by division and differentiation; a meristematic cell

verb

1. (tr) to sign with one's initials, esp to indicate approval; endorse

Other Word Forms

• initialer
  noun
• initially
  adverb
• preinitial
  verb (used with object)
• subinitial
  verb (used with object)
• uninitialed
  adjective

Etymology

Origin of initial

First recorded in 1520–30; from Latin initiālis, equivalent to initi(um) “beginning” ( init-, noun derivative of inīre “to enter, begin”; in- in- ² + īre “to go”; cf. comes) + -ium -ium ) + -alis -al ¹

Explanation

The first letter of your name is your initial. The first thing you say to someone is your initial greeting. Initial is something that occurs first or at the beginning. If someone asks you to initial a form, they're asking you to sign by writing your initials on it. If your name is Inna Instant, you would write I.I., and you'd probably write it really quick! The first draft of a paper might be called your initial pass at getting your ideas down. If you say that these are your initial ideas, it implies that you will be coming up with more.

Example Sentences

Carvalho’s salary, unchanged since his initial contract, is $440,000 per year plus a $50,000 annual contribution to a retirement annuity, among other perks.

From Los Angeles Times • May 19, 2026

None of their initial targets agreed to run.

From Slate • May 19, 2026

At the time of the initial deal, ArcelorMittal agreed to purchase 65.2 million shares for a 28.4% equity interest in Vallourec.

From The Wall Street Journal • May 19, 2026

Last week, a judge in Moscow added two more years to the sentence, after ruling Davies' initial jail term was too lenient.

From BBC • May 18, 2026

In 2012, several further studies corroborated these initial findings, strengthening the links between these variants of mental illness and family histories and deepening questions about their etiology, epidemiology, triggers, and instigators.

From "The Gene" by Siddhartha Mukherjee

Related Words

• basic
• introductory
• original