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Test vs Why - What's the difference?

test | why |

As nouns the difference between test and why

is that test is while why is reason or why can be (uk|dialect) a young heifer.

As an adverb why is

for what cause, reason, or purpose.

As an interjection why is

an exclamation used to express indignation, mild surprise, or impatience "well, i'll tell you".

test

English

Etymology 1

From (etyl) ; see terra, thirst.

Noun

(en noun)
  • A cupel or cupelling hearth in which precious metals are melted for trial and refinement.
  • A , trial.
  • * {{quote-magazine, year=2012, month=March-April
  • , author=Colin Allen , title=Do I See What You See? , volume=100, issue=2, page=168 , magazine=(American Scientist) citation , passage=Numerous experimental tests and other observations have been offered in favor of animal mind reading, and although many scientists are skeptical, others assert that humans are not the only species capable of representing what others do and don’t perceive and know.}}
  • (academia) An examination, given often during the academic term.
  • A session in which a product or piece of equipment is examined under everyday or extreme conditions to evaluate its durability, etc.
  • A Test match.
  • (marine biology) The external calciferous shell, or endoskeleton, of an echinoderm, e.g. sand dollars]] and sea urchins.
  • (botany) Testa; seed coat.
  • Judgment; distinction; discrimination.
  • * Dryden
  • Who would excel, when few can make a test / Betwixt indifferent writing and the best?
    Synonyms
    * (challenge) challenge, trial * (sense) quiz, examination
    Antonyms
    * (challenge) breeze * (sense) recess
    Derived terms
    * acid test * babysitter test * blood test * flame test * inkblot test * litmus test * nose test * Rorschach test * smell test * smoke test * sniff test * stress test * test case * tester * test tube
    Descendants
    * German: (l) * Dutch: (l)

    Verb

    (en verb)
  • To refine (gold, silver, etc.) in a test or cupel; to subject to cupellation.
  • To .
  • Climbing the mountain tested our stamina.
  • To put to the proof; to prove the truth, genuineness, or quality of by experiment, or by some principle or standard; to try.
  • to test''' the soundness of a principle; to '''test the validity of an argument
  • * Washington
  • Experience is the surest standard by which to test the real tendency of the existing constitution.
  • (academics) To administer or assign an examination, often given during the academic term, to (somebody).
  • To place a product or piece of equipment under everyday and/or extreme conditions and examine it for its durability, etc.
  • * {{quote-magazine, year=2013, month=May-June, author= Charles T. Ambrose
  • , title= Alzheimer’s Disease , volume=101, issue=3, page=200, magazine=(American Scientist) , passage=Similar studies of rats have employed four different intracranial resorbable, slow sustained release systems— […]. Such a slow-release device containing angiogenic factors could be placed on the pia mater covering the cerebral cortex and tested in persons with senile dementia in long term studies.}}
  • (copulative) To be shown to be by test.
  • (chemistry) To examine or try, as by the use of some reagent.
  • to test a solution by litmus paper
    Descendants
    * German: (l)

    Etymology 2

    From (etyl) tester, from (etyl) .

    Noun

    (en noun)
  • (obsolete) A witness.
  • * Ld. Berners
  • Prelates and great lords of England, who were for the more surety tests of that deed.

    Verb

    (en verb)
  • (obsolete) To make a testament, or will.
  • why

    English

    (wikipedia why)

    Etymology 1

    From (etyl), from (etyl) . See (l).

    Adverb

    (-)
  • For what cause, reason, or purpose.
  • #
  • Why is the sky blue?
  • Why did you do that?
  • I don’t know why he did that
  • Tell me why the moon changes phase.
  • #
  • Why spend money on something you already get for free?
  • Why not tell him how you feel?
  • #
  • Why''' him? '''Why not someone taller?
  • * {{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)
  • , title= Welcome to the plastisphere , passage=Plastics are energy-rich substances, which is why many of them burn so readily. Any organism that could unlock and use that energy would do well in the Anthropocene. Terrestrial bacteria and fungi which can manage this trick are already familiar to experts in the field.}}
    Synonyms
    * how come, wherefore

    Noun

    (en noun)
  • reason
  • A good article will cover the who, the what, the when, the where, the why and the how .
    Synonyms
    * wherefore

    Interjection

    (en interjection)
  • An exclamation used to express indignation, mild surprise, or impatience. "Well, I'll tell you...".
  • * Daniel Defoe
  • Why , child, I tell thee if I was thy mother I would not disown thee; don't you see I am as kind to you as if I was your mother?”
    Derived terms
    * whyever * why in God's name * why not * why on Earth * whys and wherefores * why the Devil * why the dickens * why the fuck

    Etymology 2

    Noun

    (whies)
  • (UK, dialect) A young heifer.
  • (Grose)

    Statistics

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