English
congress
Congress comes from Latin congressum, past participle of congredior ‘to come together’, from con- + gradior ‘to go, step’.
- Latinc. 75 BCE–200 CEgradior1‘to go, step’
- Latinc. 75 BCE–200 CEcongredior1‘to come together’
- Latinc. 75 BCE–200 CEcongressum1past participle of congredior
- Englishearliest quotation 1927congress1
attested reconstructed ? uncertain or disputed deepest recorded ancestor
- 1 Wiktionary, English congress
- Earliest quotation in Wiktionary’s entry: 1927, Havelock Ellis, Studies in the Psychology of Sex: “Welsh ponies, I learn from a man who has…”.
Lineage
- Latinc. 75 BCE–200 CEgradiorWiktionary, English congress‘to go, step’
- Latinc. 75 BCE–200 CEcongrediorWiktionary, English congress‘to come together’
- Latinc. 75 BCE–200 CEcongressumWiktionary, English congresspast participle of congredior
- Englishearliest quotation 1927congressWiktionary, English congress. Earliest quotation in Wiktionary’s entry: 1927, Havelock Ellis, Studies in the Psychology of Sex: “Welsh ponies, I learn from a man who has…”
The story
Also compare Czech sjezd, Russian съезд (sʺjezd), akin to съезжа́ться (sʺjezžátʹsja), е́здить (jézditʹ). Also compare conference.
Linked words
through Proto-Indo-European *gʰredʰ- ‘to walk, go’
degree, graduate, progressive, progression, retrograde, gradation, gree, digression, 24 more
through Latin gradior ‘to go, step’
progress, gradient, ingredient, aggression, aggressor, digress, regress, 25 more
Today it means
noun A formal gathering or assembly of persons; a conference held to discuss or decide on a specific question.
Sources
Sources: Wiktionary, “congress”. 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 gradior / congress