Con vs Null - What's the difference?
con | null |
(rare) To study, especially in order to gain knowledge of.
* Wordsworth
* Burke
* 1963 , D'Arcy Niland, Dadda jumped over two elephants: short stories :
(rare, archaic) To know, understand, acknowledge.
* 1579 , , Iune:
to conduct the movements of a ship at sea.
A disadvantage of something, especially when contrasted with its advantages (pros ).
(slang) A fraud; something carried out with the intention of deceiving, usually for personal, often illegal, gain.
(slang) To trick or defraud, usually for personal gain.
(nautical) To give the necessary orders to the helmsman to steer a ship in the required direction through a channel etc. (rather than steer a compass direction)
(nautical) The navigational direction of a ship
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 con and null
is that con is cone while null is zero, nil; the cardinal number before einn.con
English
Etymology 1
From (etyl) connen, from (etyl) . More at (l).Verb
(conn)- Fixedly did look / Upon the muddy waters which he conned / As if he had been reading in a book.
- I did not come into Parliament to con my lesson.
- The hawk rested on a crag of the gorge and conned the terrain with a fierce and frowning eye.''
- Of Muses Hobbinol, I conne no skill
Etymology 2
Abbreviation of (etyl) .Noun
(en noun)- pros and cons
Synonyms
* disadvantageAntonyms
* proEtymology 3
Shortened from (convict).Etymology 4
From (con trick), shortened from (confidence trick).Noun
(en noun)Synonyms
* See alsoVerb
(conn)Synonyms
* (to be conned) be sold a pupEtymology 5
From earlier (cond), from (etyl) conduen, from (etyl) conduire, from (etyl) .Verb
Noun
(-)Derived terms
* conning tower * take the conEtymology 6
or (conference).See also
* cone * mod consAnagrams
* English three-letter words ----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.