- Confidence
- Probable
- Formation
- Derivation
- First attested
- Caesar
- Ultimate origin
- Proto-Indo-European (*bʰers-)
Pronunciation
Forms
fastīgō (present infinitive fastīgāre, perfect active fastīgāvī, supine fastīgātum); first conjugation[1]
Etymology
It is from Proto-Italic *farstīg-, with a noun Proto-Indo-European *bʰr̥s-tí- (“top, point”).[2][1] Cognate with Old High German burst (“bristle”), Old English byrst (“bristle”) and Sanskrit भृष्टि (bhṛṣṭí, “point”), and the root without suffix is in Old Irish barr (“top”).[2][3] Ernout and Meillet took it as a back-formation from fastīgātus (“pointed”), but since fastīgium “point, top” is older, Leumann derived the verb from the noun, as the OLD does.[2][4]
Earliest recorded meaning
De Vaan dates it from Caesar, who describes a roof made to slope to a point.[2][4] Köbler dates Caesar about 50 BC.[5]
Semantic evolution
It meant to make pointed, taper, as Caesar's sloping roof, and to make slope, as his hill sloping gently back to the plain.[4] The participle fastīgātus “sloping, pointed” is the Classical form, and Lewis and Short say the finite verb is post-Augustan.[6][7]
Timeline
Meanings
Verb
Word family
- fastīgātiō
- fastīgium
Related words
- fastīgiātus
- fastus
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry
“Fastigo.” Etymologically, 16 Oct. 2026, etymologically.com/la/fastigo. Accessed 16 Oct. 2026.
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