Tropic vs Null - What's the difference?
tropic | null |
Either of the two parallels of latitude 23°27?north and south of the equator; the farthest points at which the sun can be directly overhead; the boundaries of the torrid zone or tropics.
Of, or relating to the tropics; tropical.
(qualifier) hot and humid.
(biochemistry) (noncomparative ) Having the quality of indirectly inducing a biological or chemical change in a system or substrate.
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 tropic and null
is that tropic is (one of two specific lines of latitude that divide the northern and southern hemispheres, respectively; the tropic of cancer and the tropic of capricorn) while null is zero, nil; the cardinal number before einn.tropic
English
Alternative forms
* (abbreviation) * (obsolete) *Noun
(en noun)Derived terms
* Tropic of Cancer * Tropic of CapricornAdjective
(en adjective)- The binding of oxygen to hemoglobin is allosterically regulated by various tropic factors, such as BPG and acidity.
Usage notes
In chemical sense, not to be confused with similar-sounding – the words and concepts are unrelated.“Trophic vs. Tropic”, Werner Steinberg, JAMA, May 3, 1952, 149(1), p. 82, doi:10.1001/jama.1952.02930180084027.
Derived terms
* intertropical * semitropical * subtropical * subtropics * tropical * Tropic of Cancer * Tropic of CapricornReferences
External links
* * *Anagrams
* *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.