English
subfusc
Subfusc comes from Latin suffuscus ‘moderately dark’, and goes back to Proto-Indo-European *dʰwes- ‘to breathe, inhale, exhale’.
- Proto-Indo-Europeanc. 4500–2500 BCE*dʰwes-1‘to breathe, inhale, exhale’reconstructed
- Proto-Indo-Europeanc. 4500–2500 BCE*dʰus-ko-s1‘dark-colored’reconstructed
- Latinc. 75 BCE–200 CEfuscus2‘dark, black’
- Latinc. 75 BCE–200 CEsuffuscus3as subfuscus‘moderately dark’
- Englishearliest quotation 1935subfusc3
attested reconstructed ? uncertain or disputed deepest recorded ancestor
- 1 Wiktionary, Latin fuscus
- 2 Wiktionary, Latin suffuscus
- 3 Wiktionary, English subfusc
- Earliest quotation in Wiktionary’s entry: 1935, Dorothy L. Sayers: “And I notice that we are both decently sub-fusc.…”.
Lineage
- Proto-Indo-Europeanc. 4500–2500 BCE*dʰwes-Wiktionary, Latin fuscus‘to breathe, inhale, exhale’reconstructed
- Proto-Indo-Europeanc. 4500–2500 BCE*dʰus-ko-sWiktionary, Latin fuscus‘dark-colored’reconstructed
- Latinc. 75 BCE–200 CEfuscusWiktionary, Latin suffuscus‘dark, black’
- Latinc. 75 BCE–200 CEsuffuscusWiktionary, English subfuscas subfuscus‘moderately dark’
- Englishearliest quotation 1935subfuscWiktionary, English subfusc. Earliest quotation in Wiktionary’s entry: 1935, Dorothy L. Sayers: “And I notice that we are both decently sub-fusc.…”
Linked words
through Proto-Indo-European *dʰwes- ‘to breathe, inhale, exhale’
through Latin fuscus ‘dark, black’
Today it means
adj Having subdued colors.
Sources
Sources: Wiktionary, “subfusc”; the older steps come from the Wiktionary entries for Latin fuscus, Latin suffuscus. 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 *dʰwes- / subfusc