Sump vs Null - What's the difference?
sump | null |
A hollow or pit into which liquid drains, such as a cesspool, cesspit or sink.
The lowest part of a mine shaft into which water drains.
A completely flooded cave passage, sometimes passable by diving.
(automotive) The crankcase or oil reservoir of an internal combustion engine.
(nautical) The pit at the lowest point in a circulating or drainage system (FM 55-501).
(construction) An intentional depression around a drain or scupper that promotes drainage.
Of a cave passage, to end in a sump, or to fill completely with water on occasion.
* We discovered a new passage, but it sumped after 100 metres.
* This low passage sumps quickly after moderate rainfall.
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 sump and null
is that sump is a hollow or pit into which liquid drains, such as a cesspool, cesspit or sink while null is zero, nil; the cardinal number before einn.As a verb sump
is of a cave passage, to end in a sump, or to fill completely with water on occasion.sump
English
(wikipedia sump)Noun
(en noun)Derived terms
* dry sump * sump pump * wet sumpVerb
(en verb)Anagrams
* ---- ==Norwegian Bokmål==References
* ----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.