Derived vs Null - What's the difference?
derived | null |
(systematics) Of, or pertaining to, conditions unique to the descendant species of a clade, and not found in earlier ancestral species.
(comparable, archaic, taxonomy) Possessing features believed to be more advanced or improved than those other organisms.
product of derivation
(derive)
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 an adjective derived
is (systematics) of, or pertaining to, conditions unique to the descendant species of a clade, and not found in earlier ancestral species.As a verb derived
is (derive).As a noun null is
zero, nil; the cardinal number before einn.derived
English
Adjective
(en adjective)- The French language is derived from Latin.
Usage notes
Modern systematics proscribes use of derived'' to mean "advanced", preferring to use ''derived to simply mean "changed from the ancestral state" without an evaluation of quality.See also
* apomorphyVerb
(head)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.