Dummy vs Null - What's the difference?
dummy | null |
A silent person; a person who does not talk.
An unintelligent person.
A figure of a person or animal used by a ventriloquist; a puppet.
Something constructed with the size and form of a human, to be used in place of a person.
A deliberately nonfunctional device or tool used in place of a functional one.
(AU, UK, NZ) A "dummy teat"; a plastic or rubber teat used to soothe or comfort a baby; a pacifier.
* 2006 , Tizzie Hall, Save Our Sleep: A Parents? Guide Towards Happy, Sleeping Babies from Birth to Two Years , MacMillan 2009,
* 2008 , Bern, Bern's Fairy Tales ,
* 2011 , Simone Cave, Caroline Fertleman, Baby to Toddler Month by Month ,
(card games, chiefly, bridge) A player whose hand is shown and is to be played from by another player.
(UK) A bodily gesture meant to fool an opposing player in sport; a feint.
* {{quote-news
, year=2011
, date=January 12
, author=Saj Chowdhury
, title=Liverpool 2 - 1 Liverpool
, work=BBC
(linguistics) A word serving only to make a construction grammatical.
(programming) An unused parameter or value.
To make a mock-up or prototype version of something, without some or all off its intended functionality.
To feint
* {{quote-news
, year=2011
, date=February 1
, author=Mandeep Sanghera
, title=Man Utd 3 - 1 Aston Villa
, work=BBC
* {{quote-news
, year=2011
, date=January 15
, author=Kevin Darling
, title=West Ham 0 - 3 Arsenal
, work=BBC
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 dummy and null
is that dummy is a silent person; a person who does not talk while null is zero, nil; the cardinal number before einn.As a verb dummy
is to make a mock-up or prototype version of something, without some or all off its intended functionality.dummy
English
Noun
(dummies)- Don't be such a dummy !
- To understand the effects of the accident, we dropped a dummy from the rooftop.
- The hammer and drill in the display are dummies .
- The baby wants her dummy .
page 200,
- Then on the fifth day, at the first sleep of the day, remove the dummy' and follow my settling guide for your baby?s age. You should throw all her ' dummies in the bin to ensure you are not tempted to use them again – even outside sleep times.
page 15,
- No Fairy baby has ever been seen to suck its thumb or to use a dummy .
page 85,
- We?ve found that going cold turkey works best – you check that your baby isn't ill or teething, then throw all dummies' away. When your baby cries for her ' dummy , you can look her in the eye and say, ‘It?s gone,’ and really mean it.
citation, page= , passage=Raul Meireles was the victim of the home side's hustling on this occasion giving the ball away to the impressive David Vaughan who slipped in Taylor-Fletcher. The striker sold Daniel Agger with the best dummy of the night before placing his shot past keeper Pepe Reina.}}
- The pronoun "it" in "It's a mystery why this happened" is a dummy .
- If
flag1is false, the other parameters are dummies .
Synonyms
* (a thing in the form of a person) mannequin, marionette * (plastic teat) pacifier (US), soother (Canada)Derived terms
* dummy bid * dummy bidderSee also
* dud * fake * feintExternal links
* http://www.languagehat.com/archives/002594.phpVerb
- The carpenters dummied some props for the rehearsals.
citation, page= , passage=The more glamorous qualities usually associated with him are skill and pace and he used those to race on to a ball across him and dummy a defender before having a right-foot shot saved. }}
citation, page= , passage=For the first, the 30-year-old allowed Walcott space on the right to send in a pass that was expertly dummied by Samir Nasri, allowing Van Persie to swivel and smash right-footed past Robert Green. }}
Derived terms
* dummy out * dummy upnull
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.