Etymograph

English

hyphen

Hyphen comes from Ancient Greek ῠ̔φέν ‘in one, as a single word’, from εἷς ‘one’, and ultimately from Proto-Indo-European *sem- ‘one’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*sem-1‘one’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*sḗm2‘one’reconstructed
  3. Proto-Hellenicc. 2200–1600 BCE*hens2reconstructed
  4. Ancient Greekc. 800–300 BCEεἷς3as ἕν‘one’
  5. Ancient Greekc. 800–300 BCEῠ̔φέν3hŭphén‘in one, as a single word’
  6. Late Latinc. 200–600 CEhyphen3
  7. Englishearliest quotation 1916hyphen3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Proto-Indo-European *sḗm
  2. 2 Wiktionary, Ancient Greek εἷς
  3. 3 Wiktionary, English hyphen
  4. Earliest quotation in Wiktionary’s entry: 1916, The American Monthly - Volume 3: “Tab has been kept on quite a number of…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*sem-Wiktionary, Proto-Indo-European *sḗm‘one’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*sḗmWiktionary, Ancient Greek εἷς‘one’reconstructed
  3. Proto-Hellenicc. 2200–1600 BCE*hensWiktionary, Ancient Greek εἷςreconstructed
  4. Ancient Greekc. 800–300 BCEεἷςWiktionary, English hyphenas ἕν‘one’
  5. Ancient Greekc. 800–300 BCEῠ̔φένWiktionary, English hyphenhŭphén‘in one, as a single word’
  6. Late Latinc. 200–600 CEhyphenWiktionary, English hyphen
  7. Englishearliest quotation 1916hyphenWiktionary, English hyphen. Earliest quotation in Wiktionary’s entry: 1916, The American Monthly - Volume 3: “Tab has been kept on quite a number of…”

Linked words

through Proto-Indo-European *sem- ‘one’

some, same, single, similar, seem, simple, simply, soft, sam, simulation, sincerely, singular, resemble, assemble, resemblance, simultaneous, anomaly, simulate, sincerity, semblance, assimilate, anomalous, homeopathic, synapse, homology, insincere, simile, simulacrum, synchronise, homolog, 46 more

through Proto-Indo-European *sḗm ‘one’

sempre, 5 more

Today it means

noun The symbol "‐", typically used to join two or more words to form a compound term, or to indicate that a word has been split at the end of a line.

Sources

Sources: Wiktionary, “hyphen”; the older steps come from the Wiktionary entries for Proto-Indo-European *sḗm, Ancient Greek εἷς. 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 / Proto-Indo-European *sem- / hyphen

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