Dictionary.com
Thesaurus.com
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

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

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.

Keep Reading on Vocabulary.com

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.

Initial proceedings launched by Puech against Freymond in Geneva failed.

From The Wall Street Journal • Jun. 25, 2026

Initial deployment of Jalapeno is expected by the end of this year, the AI startup said.

From MarketWatch • Jun. 24, 2026

Initial frustration over Stokes' involvement in the Rex Rooms episode appears to have given way to support for the skipper.

From BBC • Jun. 21, 2026

Initial listings data indicates that SpaceX’s options will have strike prices ranging from $25 to $380.

From Barron's • Jun. 16, 2026

Initial results showed a few key raised “islands” in control of a vast network of communication and interaction covering 200 square miles, as large as many early states.

From "1491" by Charles C. Mann

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "initial" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com