Used vs Null - What's the difference?
used | null |
(use)
* 1948 , , North from Mexico / The Spanish-Speaking People of The United States , J. B. Lippincott Company, page 75
(intransitive, as an auxiliary verb, now only in past tense) to perform habitually; to be accustomed [to doing something]
That is or has or have been used.
* {{quote-magazine, date=2013-08-03, volume=408, issue=8847, magazine=(The Economist)
, title= That has or have previously been owned by someone else.
Familiar through use; usual; accustomed.
* 1965 , (Bob Dylan), (Like a Rolling Stone)
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 a verb used
is (use).As an adjective used
is that is or has or have been used.As a noun null is
zero, nil; the cardinal number before einn.used
English
Verb
(head)- In 1866 Colonel J. F. Meline noted that the rebozo had almost disappeared in Santa Fe and that hoop skirts, on sale in the stores, were being widely used .
- You used me!
- He used to live here, but moved away last year.
Adjective
(en adjective)Boundary problems, passage=Economics is a messy discipline: too fluid to be a science, too rigorous to be an art. Perhaps it is fitting that economists’ most-used metric, gross domestic product (GDP), is a tangle too. GDP measures the total value of output in an economic territory. Its apparent simplicity explains why it is scrutinised down to tenths of a percentage point every month.}}
- Nobody's ever taught you how to live out on the street and now you're gonna have to get used to it.
Synonyms
* (having been used) * (previously owned by someone else) pre-owned, second-handAntonyms
* (having been used) unused * (previously owned by someone else) newDerived terms
* usedness * well-usedSee also
* used toStatistics
*Anagrams
* English heteronymsnull
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.