fir (English)
Where does "fir" come from?
The English noun 'fir' traces back to Middle English 'firre'[1], which derived from Old English forms such as 'fyrh' and 'furh'[1][4]. This inherited tree name continues Proto-West Germanic '*furhu'[1][5] and Proto-Germanic '*furhō'[1][3], ultimately originating in Proto-Indo-European '*pŕ̥kʷeh₂'[1] from the root '*perkʷ-'[1][2]. Intriguingly, the ancestral Indo-European term originally referred to an 'oak'[1][3], a meaning preserved in distant cognates like Latin 'quercus', before shifting toward coniferous trees like pines and firs across Germanic languages[1][3].
Open questions
- Middle English 'firre' is traditionally derived from Old English, but it has alternatively been explained as an adoption from Old Norse 'fýri'. [1] [4]
- Sources reconstruct slightly differing exact ancestral stems at the Proto-Germanic and Proto-Indo-European stages. [1] [3] [7]
Full etymology tree
- fir (English), 'A conifer of the genus Abies.'
- inherited firre (Middle English), 'fir (Abies spp.)'
- inherited fyrh (Old English), 'inflection of furh:'
- inherited *furhu (Proto-West Germanic), 'fir'
- inherited *furhō (Proto-Germanic), 'fir; pine'
- inherited *pŕ̥kʷeh₂ (Proto-Indo-European)
- derived *pérkus (Proto-Indo-European), 'oak'
- affix *perkʷ- (Proto-Indo-European), 'oak'
- suffix *-us (Proto-Indo-European), 'Forms adjectives from Caland system roots.'
- derived *pérkus (Proto-Indo-European), 'oak'
- inherited *pŕ̥kʷeh₂ (Proto-Indo-European)
- inherited *furhō (Proto-Germanic), 'fir; pine'
- inherited *furhu (Proto-West Germanic), 'fir'
- inherited furh (Old English), 'fir, pine'
- inherited *furhu (Proto-West Germanic), 'fir'
- inherited *furhō (Proto-Germanic), 'fir; pine'
- inherited *pŕ̥kʷeh₂ (Proto-Indo-European)
- derived *pérkus (Proto-Indo-European), 'oak'
- affix *perkʷ- (Proto-Indo-European), 'oak'
- suffix *-us (Proto-Indo-European), 'Forms adjectives from Caland system roots.'
- derived *pérkus (Proto-Indo-European), 'oak'
- inherited *pŕ̥kʷeh₂ (Proto-Indo-European)
- inherited *furhō (Proto-Germanic), 'fir; pine'
- inherited *furhu (Proto-West Germanic), 'fir'
- borrowed fýri (Old Norse), 'forest of fir trees, coniferous forest'
- inherited *furhijǭ (Proto-Germanic)
- inherited *pŕ̥kʷeh₂ (Proto-Indo-European)
- derived *pérkus (Proto-Indo-European), 'oak'
- affix *perkʷ- (Proto-Indo-European), 'oak'
- suffix *-us (Proto-Indo-European), 'Forms adjectives from Caland system roots.'
- derived *pérkus (Proto-Indo-European), 'oak'
- inherited *pŕ̥kʷeh₂ (Proto-Indo-European)
- inherited *furhijǭ (Proto-Germanic)
- inherited fyrh (Old English), 'inflection of furh:'
- inherited firre (Middle English), 'fir (Abies spp.)'
Ancestors
- *perkʷ- (Proto-Indo-European)
- firre (Middle English)
- fyrh (Old English)
- *furhu (Proto-West Germanic)
- *furhō (Proto-Germanic)
- fýri (Old Norse)
Cognates and doublets
- shpardh (Albanian)
- fyr (Danish)
- vuren (Dutch)
- Föhre (German)
- quercus (Latin)
Descendants and derived words
- Algerian fir (English)
- amabilis fir (English)
- balsam fir (English)
- balsam of fir (English)
- bristlecone fir (English)
- Colorado fir (English)
- Doug fir (English)
- Douglas fir (English)
- Douglas-fir (English)
- firbound (English)
- fir clubmoss (English)
- fir-cone (English)
Sources
- fir (English) - Wiktionary
- fýri (Old Norse) - Wiktionary
- furhō (Proto-Germanic) - Wiktionary
- firre (Middle English) - Wiktionary
- furhu (Proto-West Germanic) - Wiktionary
- pérkus (Proto-Indo-European) - Wiktionary
- furh (Old English) - Wiktionary
Updated October 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris