different between requirement vs requiring

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

English

Pronunciation

• IPA^(key): /???kwa?(?)???/
• Rhymes: -a?????
• Hyphenation: re?quir?ing

Verb

requiring

1. present participle of require

Noun

requiring (plural requirings)

1. (archaic) A requirement.
   • a. 1798, Joshua Evans

     In the days of my sorrow for sin, I fully believed there was in God alone, a rest for the righteous; and no true rest in any other way, than through obedience to his holy requirings.