Phenol vs Null - What's the difference?
phenol | null |
(organic compound, uncountable) A caustic, poisonous, white crystalline compound, C6H5OH, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant and antiseptic; once called carbolic acid.
(organic chemistry, countable) Any of a class of aromatic organic compounds having at least one hydroxyl group attached directly to the benzene ring.
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between phenol and null
is that phenol is phenol while null is zero, nil; the cardinal number before einn.phenol
English
(wikipedia phenol)Noun
Synonyms
* (caustic compound derived from benzene) carbolic acid * benzenol * hydroxybenzeneHyponyms
* alizarin * alkylphenol * amidol * aminosalicylic acid * anacardic acid * anthrapurpurin * apocynin * aurin * bamethan * biclotymol * bisoxatin * bisphenol * bithionol * bromoxynil * butylparaben * calcein * carbol fuchsin * cardanol * carvacrol * catechin * catechol * cavicularin * chavicol * chlorophenol * chloroxylenol * chromotropic acid * cichoric acid * clofoctol * combretastatin * coumaric acid * coumestrol * creosol * cresol * curcumin * curcuminoid * desaspidin * dichlorophen * dichlorophenol * diethylstilbestrol * diferulic acid * dihydroxyphenylglycine * dimetofrine * dinoseb * dioxybenzone * dithranol * ellagic acid * estradiol * ethyl salicylate * ethylparaben * ethylvanillin * etilefrine * eugenol * ferulic acid * gallic acid * gepefrine * gingerol * glycin * gossypol * guaiacol * hematein * hexachlorophenol * homocapsaicin * homogentisic acid * homosalate * homovanillic acid * honokiol * hordenine * hydroxytyrosol * ifenprodil * ketazocine * ketobemidone * magnolol * mequinol * mesalazine * methyl salicylate * methylparaben * metol * monobenzone * morphine * mutisianthol * naphthol * nitrophenol * nonylphenol * norfenefrine * o-cresol * octabenzone * octyl salicylate * oleocanthal * oleuropein * orcin * orsellinic acid * ortho-vanillin * oxantel * oxybenzone * oxyphenisatine * paraben * paracetamol * paradol * parietin * pentachlorophenol * phenolphthalein * phloroglucinol * picamar * piceatannol * picric acid * polyphenol * prenalterol * proanthocyanidin * probucol * propofol * propyl gallate * propylparaben * punicalagins * pyrogallol * ractopamine * resorcinol * resveratrol * rosmarinic acid * rosocyanine * rubrocurcumin * salbutamol * salicylaldehyde * salicylaldoxime * salicylic acid * sesamol * shogaol * styphnic acid * syringol * tannic acid * theaflavin * thorin * thymol * thyronamine * trichlorophenol * triclosan * tyramine * tyrosine * tyrosol * umbelliferone * vanillin * xamoterol * xantocillin * xibornol * xylenol * zingeroneAnagrams
*null
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.
