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Synonyms

self

1 American  
[self] / sɛlf /

noun

plural

selves
  1. a person or thing referred to with respect to complete individuality.

    one's own self.

  2. a person's nature, character, etc..

    his better self.

  3. personal interest.

  4. Philosophy.

    1. the ego; that which knows, remembers, desires, suffers, etc., as contrasted with that known, remembered, etc.

    2. the uniting principle, as a soul, underlying all subjective experience.


adjective

  1. being the same throughout, as a color; uniform.

  2. being of one piece with or the same material as the rest.

    drapes with a self lining.

  3. Immunology. the natural constituents of the body, which are normally not subject to attack by components of the immune system (nonself ).

  4. Obsolete. same.

pronoun

plural

selves
  1. myself, himself, herself, etc..

    to make a check payable to self.

verb (used with or without object)

  1. to self-pollinate.

self- 2 American  
  1. a combining form of self and variously used with the meanings “of the self ” (self-analysis ) and “by oneself or itself ” (self-appointed ); and with the meanings “to, with, toward, for, on, in oneself ” (self-complacent ), “inherent in oneself or itself ” (self-explanatory ), “independent” (self-government ), and “automatic” (self-operating ).


self 1 British  
/ sɛlf /

noun

  1. the distinct individuality or identity of a person or thing

  2. a person's usual or typical bodily make-up or personal characteristics

    she looked her old self again

  3. rare a polite way of referring to or addressing a person (or persons), used following your, his, her, or their

  4. one's own welfare or interests

    he only thinks of self

  5. an individual's consciousness of his own identity or being

  6. philosophy that which is essential to an individual, esp the mind or soul in Cartesian metaphysics; the ego

  7. a bird, animal, etc, that is a single colour throughout, esp a self-coloured pigeon

"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

pronoun

  1. not_standard myself, yourself, etc

    seats for self and wife

"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

adjective

  1. of the same colour or material See also self-coloured

    a dress with a self belt

  2. obsolete the same

"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
self- 2 British  

combining form

  1. of oneself or itself

    self-defence

    self-rule

  2. by, to, in, due to, for, or from the self

    self-employed

    self-inflicted

    self-respect

  3. automatic or automatically

    self-propelled

"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

Usage

What does self- mean? Self- is a combining form used like a prefix meaning “self,” in a variety of senses. Often, it is used to mean "of the self," "independent," or "automatic." In many instances, it is separated from the second element with a hyphen, as in self-government. It is often used in a variety of everyday and technical terms. Self- comes from Old English self, meaning “self.”

Etymology

Origin of self

First recorded before 900; Middle English; Old English self, selfa; cognate with Dutch zelf, German selb-, Old Norse sjalfr, Gothic silba; akin to Irish féin, Latin suī, sē

Explanation

Your self is your sense of who you are, deep down — your identity. When you let someone else know you well, you reveal your true self to them. If the subject of your thoughts is you, you're thinking about your self — or, alternately, yourself. There are parts of your brain that make it possible for you to think about the concept of self, and schools of philosophy devoted to exploring why people have a unique sense of self. Psychologists also study the development of the self, or the beginning of self-awareness, in children. Self comes from the Old English, in which it means "one's own person."

Keep Reading on Vocabulary.com

Vocabulary lists containing self

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.

In north London on Saturday, he was back to his familiarly unpredictable self.

From BBC • Apr. 12, 2026

For St. Augustine, desire was the bondage of the divided self, which willed the good but somehow willed more strongly not to do it.

From The Wall Street Journal • Apr. 8, 2026

It is symbolic of your enterprising younger self, and all of those fancy cars and five-star vacations that you passed up on, perhaps using that money as a down payment on your next property instead.

From MarketWatch • Apr. 6, 2026

“I had to devote my whole self to it. It was so all-encompassing that I could think of nothing else.”

From Los Angeles Times • Apr. 3, 2026

I should still have my unblighted self to turn to: my natural unenslaved feelings with which to communicate in moments of loneliness.

From "Jane Eyre" by Charlotte Brontë