Etymograph

English

solo

Solo comes from Italian solo ‘alone’, from Latin sōlus ‘alone’, whose further origin is uncertain.

  1. Latinc. 75 BCE–200 CEsōlus1‘alone’
  2. Italianc. 1300–presentsolo1‘alone’
  3. Englishearliest quotation 1970solo1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English solo
  2. Earliest quotation in Wiktionary’s entry: 1970, Paul McCartney, Two of Us: “Two of us wearing raincoats / Standing solo /…”.

Lineage

  1. Latinc. 75 BCE–200 CEsōlusWiktionary, English solo‘alone’
  2. Italianc. 1300–presentsoloWiktionary, English solo‘alone’
  3. Englishearliest quotation 1970soloWiktionary, English solo. Earliest quotation in Wiktionary’s entry: 1970, Paul McCartney, Two of Us: “Two of us wearing raincoats / Standing solo /…”

The story

Borrowed from Italian solo, from Latin sōlus, probably related to se (‘himself’).

Full etymology on Wiktionary

Word family

English words that share an ancestor with solo, grouped by the ancestor they share, most familiar first.

through Proto-Indo-European *swé ‘self’

  • such ← swelċ ← *swalīk ← *swalīkaz ← *swa
  • self ← salve ← *selbaz ← *selbʰ-
  • suicide ← suī ← *s(w)ē
  • idiot ← idiote ← idiote ← idiota ← ἰδιώτης
  • sans ← saunz ← sine
  • swain ← swayn ← sweġen ← sveinn ← *swainaz
  • idiocy ← idiotie ← idiot ← idiōta ← ἰδιώτης
  • sere ← ser ← sér ← sik ← *sek

through Latin sōlus ‘alone, sole, only, by oneself with no others around’

27 more relatives in the full family tree

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Today it means

noun A piece of music for one performer.

Sources

Sources: Wiktionary, “solo”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Latin sōlus / solo