arc Noun
( en noun)
(astronomy) That part of a circle which a heavenly body appears to pass through as it moves above and below the horizon.
(geometry) A continuous part of the circumference of a circle (circular arc) or of an other curve.
A curve, in general.
A band contained within parallel curves, or something of that shape.
(electrics) A flow of current across an insulating medium; especially a hot, luminous discharge between either two electrodes or as lightning.
A story arc.
(mathematics) A continuous mapping from a real interval (typically [0, 1]) into a space.
(graph theory) A directed edge.
Synonyms
* (curve) curve, swoop
* (circular arc) circular arc, circle segment
* (directed edge) arrow, directed edge
Verb
To move following a curved path.
* {{quotenews, year=2011
, date=February 4
, author=Gareth Roberts
, title=Wales 1926 England
, work=BBC
citation
, page=
, passage=Gatland's side got back to within striking distance when flyhalf Jones's clever pass sent centre Jonathan Davies arcing round Shontayne Hape.}}
To form an electrical arc.
Related terms
* arch
External links
*
*
*
Anagrams
*
*
*


formula English
Noun
( wikipedia formula)
(mathematics) Any mathematical rule expressed symbolically.
 $x\; =\; \backslash frac\; \{b\; \backslash pm\; \backslash sqrt\{b^2\; \; 4ac\}\}\{2a\}$ is a formula for finding the roots of the quadratic equation ax^{2} + bx + c = 0 .
(chemistry) A symbolic expression of the structure of a compound.
 H_{2}O is the formula for water (Dihydrogen monoxide)
a plan or method for dealing with a problem or for achieving a result
 The company's winning formula includes excellent service and quality products.
A formulation; a prescription; a mixture or solution made in a prescribed manner; the identity and quantities of ingredients of such a mixture.
 The formula of the rocket fuel has not been revealed.
Drink given to babies to substitute for mother's milk.
(logic) A syntactic expression of a proposition, built up from quantifiers, logical connectives, variables, relation and operation symbols, and, depending on the type of logic, possibly other operators such as modal, temporal, deontic or epistemic ones.
Synonyms
* (in mathematics) mathematical formula
* (in chemistry) chemical formula
Hyponyms
* (logic) sentence
Derived terms
* (l)
* formulate
* formulation
* Formula One
* formula racing
* multiformula
Related terms
* form
* formulaic
