different between onerous vs onus

English

Etymology

From Middle English onerous, from Middle French onereux, from Old French onereus, from Latin onerosus (“burdensome”), from onus (“load”).

Pronunciation

• (UK) IPA^(key): /??n???s/, /???n???s/
• (US) IPA^(key): /??n???s/, /?o?n???s/

Adjective

onerous (comparative more onerous, superlative most onerous)

1. imposing or constituting a physical, mental, or figurative load which can be borne only with effort; burdensome.
   • 1820, Washington Irving, "The Legend of Sleepy Hollow":

     That all this might not be too onerous on the purses of his rustic patrons, who are apt to consider the costs of schooling a grievous burden, and schoolmasters as mere drones, he had various ways of rendering himself both useful and agreeable.

   • 1910, Jack London, "The Golden Poppy" in Revolution and Other Essays:

     [I]t has become an onerous duty, a wearisome and distasteful task.

Synonyms

• (burdensome): demanding, difficult, taxing, wearing

Derived terms

• onerously

Related terms

Translations

Middle English

Alternative forms

• honerous, onerose, onerouse

Etymology

From Middle French onereux, from Old French onereus, from Latin onerosus.

Pronunciation

• IPA^(key): /?n??ru?s/, /??n?rus/

Adjective

onerous

1. (Late Middle English) onerous

Descendants

• English: onerous

References

• “oner?us, adj.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007, retrieved 2019-1-7.

English

Etymology

Learned borrowing from Latin onus (“burden”).

Pronunciation

• (Received Pronunciation) IPA^(key): /???n?s/
• (US) IPA^(key): /?o?n?s/
• Rhymes: -??n?s

Noun

onus (countable and uncountable, plural onuses or onera)

1. A legal obligation.

2. (uncountable) Burden of proof, onus probandi.

3. Stigma.
4. Blame.
5. Responsibility; burden.

Translations

Anagrams

• Onsu, Osun, Suon, UNOS, Unos, nous, ouns

Dutch

Etymology

Learned borrowing from Latin onus (“burden”).

Pronunciation

Noun

onus m (plural onussen or oni, diminutive onusje n)

1. burden

Latin

Etymology

From Proto-Indo-European *h?énh?os from *h?enh?-. Cognate to Sanskrit ???? (ánas, “heavy cart; mother; birth; offspring”). See Ancient Greek ?????? (ónomai, “impugn, quarrel with”).

Pronunciation

• (Classical) IPA^(key): /?o.nus/, [??n?s?]
• (Ecclesiastical) IPA^(key): /?o.nus/, [???nus]

Noun

onus n (genitive oneris); third declension

1. burden, load
2. cargo, freight
3. (figuratively) tax, tax burden

Declension

Third-declension noun (neuter, imparisyllabic non-i-stem).

Derived terms

• oner?
• onustus
• onus proband?

Descendants

• Dutch: onus
• English: onus
• Italian: onere
• Portuguese: ónus

References

• onus in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• onus in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• onus in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
• onus in Gaffiot, Félix (1934) Dictionnaire illustré Latin-Français, Hachette
• Clackson, James, Indo-European Word Formation: Proceedings from the International Conference, 2002