different between proviso vs requirement

English

Etymology

Borrowed from Latin proviso (“it being provided”), ablative singular neuter of provisus, past participle of providere (“to provide”); see provide.

Pronunciation

• IPA^(key): /p???va?zo?/

Noun

proviso (plural provisos or provisoes)

1. A conditional provision to an agreement.

Related terms

• provide
• provision
• provisional

Translations

Further reading

• proviso in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• proviso in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Latin

Participle

pr?v?s?

1. dative masculine singular of pr?v?sus
2. dative neuter singular of pr?v?sus
3. ablative masculine singular of pr?v?sus
4. ablative neuter singular of pr?v?sus

References

• proviso in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• proviso in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• proviso in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
• proviso in Gaffiot, Félix (1934) Dictionnaire illustré Latin-Français, Hachette

English

Etymology

require +? -ment

Pronunciation

• (UK) IPA^(key): /???kw???m(?)nt/
• (US) IPA^(key): /???kwa??m?nt/, /???kw??m?nt/

Noun

requirement (plural requirements)

1. A necessity or prerequisite; something required or obligatory. Its adpositions are generally of in relation to who or what has given it, on in relation to whom or what it is given to, and for in relation to what is required.

   There was a requirement of the government on citizens for paying taxes.

2. Something asked.
3. (engineering, computing) A statement (in domain specific terms) which specifies a verifiable constraint on an implementation that it shall undeniably meet or (a) be deemed unacceptable, or (b) result in implementation failure, or (c) result in system failure.

Usage notes

• Adjectives often used with "requirement": stringent, complex, reasonable, mandatory, important, financial, medical, educational, physical, chemical
• Verbs often used with "requirement": meet, comply with, satisfy, fulfill, impose, waive, abolish, drop, add, remove, fail to meet, ignore, understand, state, specify, increase, reduce, change, modify

Synonyms

• (prerequisite): condition, prerequisite, necessity

Hyponyms

• functional requirement
• quality requirement

Related terms

• requirements engineering
• requirements analysis

Translations

Further reading

• requirement at OneLook Dictionary Search