Etymograph

English

semiform

Semiform comes from Latin sēmifōrmis ‘half-formed, semiform’, and goes back to fōrma.

  1. Latinc. 75 BCE–200 CEfōrma1
  2. Latinc. 75 BCE–200 CEsēmifōrmis2‘half-formed, semiform’
  3. Englishearliest quotation 1880semiform2

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin semiformis
  2. 2 Wiktionary, English semiform
  3. Earliest quotation in Wiktionary’s entry: 1880, Horace Bushnell, Mary A. Bushnell Cheney: “For seventeen years he had kept death at bay,…”.

Earlier history uncertain. See Wiktionary.

Lineage

  1. Latinc. 75 BCE–200 CEfōrmaWiktionary, Latin semiformis
  2. Latinc. 75 BCE–200 CEsēmifōrmisWiktionary, English semiform‘half-formed, semiform’
  3. Englishearliest quotation 1880semiformWiktionary, English semiform. Earliest quotation in Wiktionary’s entry: 1880, Horace Bushnell, Mary A. Bushnell Cheney: “For seventeen years he had kept death at bay,…”

Formed from semi- + form

Proto-Indo-European *sem- ‘one’

Proto-Indo-European *sēmi ‘half’

English semi-

Latin fōrma ‘shape’

Old French forme ‘shape’

Middle English forme ‘shape’

English form

Linked words

through Ancient Greek μορφή ‘shape, fashion, appearance, outward form,…’

morphology, morph, 27 more

through Etruscan *morma

transformation, informatics, uniformity, deformable, 16 more

through Latin fōrma

information, formation, reform, formula, format, formal, uniform, inform, forma, fromage, deform, 24 more

Today it means

noun A partial or imperfect form.

Sources

Sources: Wiktionary, “semiform”; the older steps come from the Wiktionary entry for Latin semiformis. 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 fōrma / semiform