Somehow derived from Proto-Indo-European * ḱerh₂- ( “ top of the skull, head, horn ” ) , most likely with * nowós ( “ nodding ” , from the root * new- ( “ to nod, point the head ” ) ) as a second component, thus literally “ with the head turned ” . De Vaan cites Nussbaum's reconstruction of the pre-Proto-Italic form as * ḱērh₂-o-now-o-s . He compares Avestan 𐬯𐬁𐬭𐬀 ( sāra , “ head ” ) for the presumed PIE lengthened grade.
GRAPH-WIDE SEARCH
MEASURE THE GRAPH ↗NOT JUST A DICTIONARY LOOKUP
6 EVIDENCE COLLECTIONSSEARCH
THE GRAPH.
Find a modern word—or search sideways through reconstructed roots, historical forms, meanings, languages, scholars, sources, claims, disputes, and witnesses.
WIKTIONARY VIA KAIKKI / WIKTEXTRACT
Imported dictionary evidence
These are source reports, not reviewed *SET-U ancestry. A list of templates or numbered etymologies is not an ancestor chain. Scholarly disagreements remain in the original source text.
35,981 English word records · 45,491 etymology sections in this online subset
PARTIAL ENGLISH COVERAGE · FULL CORPUS REMAINS LOCALNo exact match for “cernuus” in this partial English subset. That does not mean the full research corpus—or linguistic scholarship—has no record. Check the original dictionary entry ↗
INDEPENDENT SOURCE LIBRARY
More sources for this spelling
These are spelling matches, not a claim of identical senses or agreement. Historical accounts retain their own editions and limits; none is automatically promoted into reviewed ancestry.
Lewis’s Elementary Latin Dictionary
1890 American Book Company edition; pinned Perseus XML digitizationcernuus
This word is outside the curated dossier collection. Here is the dictionary’s etymology, with its language and revision preserved. These claims have not yet passed *SET-U’s graph review.
Read the complete entry and references ↗ · Contribute a cited dossier
Try a modern word, an attested or reconstructed form, a gloss, a language, an author, a source title, or language from a claim.
SEARCH IS DISCOVERY, NOT PROOF
EVERY RESULT OPENS A PERMANENT EVIDENCE RECORD.
Matching text only locates a record. It does not raise confidence, settle a dispute, establish cognacy, or turn a source report into direct inspection. Follow the result into its citations and editorial limits.