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Synonyms

solo

American  
[soh-loh] / ˈsoʊ loʊ /

noun

solos, plural soli plural
  1. a musical composition or a passage or section in a musical composition written for performance by one singer or instrumentalist, with or without accompaniment.

    She sang a solo.

  2. any performance, as a dance, by one person.

  3. a flight in an airplane during which the pilot is unaccompanied by an instructor or other person.

    I'll be ready for my first solo next week.

  4. a person who works, acts, or performs alone.

    He used to sing with a quartet, but now he's a solo.

  5. a person who performs or accomplishes something without the usual equipment, tools, etc.

  6. Informal. an announcement, commercial offering, etc., made to only one person or a selected group of such persons.

    Each month the firm sends a solo to its best customers.

  7. Cards. any of certain games in which one person plays alone against others.


adjective

  1. Music. performing alone.

    a part for solo bassoon.

  2. performed alone; not combined with other parts of equal importance; not concerted.

  3. alone; without a companion or partner.

    a solo flight.

adverb

  1. on one's own; alone or unaccompanied.

    After six lessons he was flying solo.

verb (used without object)

soloed, soloing
  1. to perform or do a solo.

    to solo on the trumpet.

  2. to pilot a plane, glider, etc., unaccompanied, especially for the first time.

    After the course the students should be able to solo.

  3. to perform or accomplish something by oneself.

verb (used with object)

soloed, soloing
  1. to pilot (a plane, glider, etc.) unaccompanied.

  2. to allow (a student pilot) to pilot a plane, glider, etc., alone.

    The instructor decided to solo the student.

solo British  
/ ˈsəʊləʊ /

noun

  1. a musical composition for one performer with or without accompaniment

  2. any of various card games in which each person plays on his own instead of in partnership with another, such as solo whist

  3. a flight in which an aircraft pilot is unaccompanied

    1. any performance, mountain climb, or other undertaking carried out by an individual without assistance from others

    2. ( as modifier )

      a solo attempt

"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. music unaccompanied

    a sonata for cello solo

"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

adverb

  1. by oneself; alone

    to fly solo

"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. (intr) to undertake a venture alone, esp to operate an aircraft alone or climb alone

"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

Etymology

Origin of solo

1685–95; < Italian < Latin sōlus alone

Explanation

A versatile word, solo means "alone" and can be used as a verb ("I get to solo in band today"), a noun ("She sang a beautiful solo"), or an adjective (I can't wait for my solo flight"). The word solo is often associated with a musical performance, from the Italian derivative from the Latin sōlum, "alone." Until the end of the 17th century, just the Latin form was used, usually in stage directions. Then it entered musical terminology, as sola, in 1695. The adjectival use developed in the 18th century, and in 1864 the form soloist, referring to one who performed a solo, first appeared. It wasn't until the mid-19th century that the word was used as a verb.

Keep Reading on Vocabulary.com

Vocabulary lists containing solo

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 Fellowship document I obtained, a spreadsheet of attendees, shows that Suozzi attended the 2018 National Prayer Breakfast solo.

From Salon • May 29, 2026

At one soiree, Rick is asked to pass the mic to Danny, a boy-band celebrity struggling to make the leap to a solo artist.

From Los Angeles Times • May 28, 2026

And “Youngstown” is always a highlight in any Bruce Springsteen show because Nils Lofgren gets to take the solo with his own particular brand of firepower.

From Salon • May 28, 2026

After a long tense pause, and without getting up, Rollins resumes the solo.

From The Wall Street Journal • May 26, 2026

Betty Jean Boyd sang the solo for “O Holy Night,” and I hardly flinched when she went flat on the first “shining.”

From "Jacob Have I Loved" by Katherine Paterson

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