lex.
law; motion, bill, statute; principle; condition;
Meaning & usage
the legal machinery of a state, the law
lēge
lēge agere
a law, statute, bill
dūra lēx, sed lēx
the laws regarded as a body, the constitution
legal right or title
lēge
a rule made by any authority, ordinance, regulation, precept
a rule or principle of any art or craft, esp. the rules of scansion or versification
lēx poētica
numerī lēge solūtī
a law or rule established by divine authority or universally accepted by mankind
lēx bellī
a principle inherent in the nature of a thing, a condition of existence
what is allowable or right, the due measure, propriety
lēgem priōrum ēgredī
rule, control, dominion
ad lēgem
sine lēge
a compact or agreement stipulating the terms for the performance of work, a contract
lēx operī faciundō
a necessary condition for the fulfilment of a promise, contract, etc., a term, condition, stipulation
hāc lēge, eā lēge (ut), hīs lēgibus
suā lēge, meā lēge, suīs lēgibus
terms of peace or friendship
Where this word comes from
Etymology tree Proto-Indo-European *leǵ- Proto-Indo-European *-s Proto-Indo-European *lḗǵs? Proto-Indo-European *legʰ- Proto-Indo-European *-s Proto-Indo-European *lḗgʰs? Proto-Italic *lēks Latin lēx From Proto-Italic *lēks. The usual etymology derives the term from Proto-Indo-European *lēǵ-s, a root nomen actionis from *leǵ- (“to gather”), whence also legō. Palmer (1906) proposes an alternative origin in Proto-Indo-European *legʰ-s, root nomen actionis from *legʰ- (“to lie, to be in resting position”). Compare typologically English law, Russian уложе́ние (uložénije) from this PIE root. This alternative etymology is endorsed by Fortson.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.