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Synonyms

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.


noun

initials plural
  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)

initials, present (3rd person singular) initialed, past participle, past initialled, past participle, past initialing, present participle initialling present participle
  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

"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. 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

"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

verb

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

"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

Other Word Forms

Derived Forms

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Nouns

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Conjugated Forms

Present

Past

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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.

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Vocabulary lists containing initial

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 initial enthusiasm about Smartbird’s AI pivot has largely faded: The stock closed at $3.94 on Tuesday, down 77% since the April 15 announcement.

From MarketWatch • Jun. 17, 2026

Anthropic’s decision to quickly fly Carlini and other top security experts to Washington followed initial frustration Friday among some administration officials when they couldn’t immediately get Amodei on the phone, the people said.

From The Wall Street Journal • Jun. 17, 2026

In 2003’s Demore, the court held that an initial bond hearing was not required by the statute.

From Slate • Jun. 17, 2026

An initial stockpile in Melbourne city will move to US warehouses at Australia's Bandiana military base in rural Victoria.

From Barron's • Jun. 17, 2026

Descartes was willing to envision a universe where God set up the initial conditions and then left the machine to assemble and run itself.

From "The Invention of Science" by David Wootton

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