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For example, in Spanish, nouns composed of a verb and its plural object usually have the verb first and noun object last (e.g. the legendary monster chupacabras, literally "sucks-goats", or in a more natural English formation "goatsucker") and the plural form of the object noun is retained in both the singular and plural forms of the compound ...
There are three plural forms of octopus: octopuses, octopi, and octopodes. A fourth form octopods is occasionally used by scientists for taxonomic purposes. [13] Currently, octopuses is the most common form in the UK as well as the US; octopodes is rare, and octopi is often objected to as incorrect. [14]
Here, notice that the volume V and the radius r are expressed as single letters instead of words or phrases. This convention, while less important in a relatively simple formula, means that mathematicians can more quickly manipulate formulas which are larger and more complex. [4] Mathematical formulas are often algebraic, analytical or in ...
A transition map provides a way of comparing two charts of an atlas. To make this comparison, we consider the composition of one chart with the inverse of the other. This composition is not well-defined unless we restrict both charts to the intersection of their domains of definition. (For example, if we have a chart of Europe and a chart of ...
where a is the radius of the circle, (,) are the polar coordinates of a generic point on the circle, and (,) are the polar coordinates of the centre of the circle (i.e., r 0 is the distance from the origin to the centre of the circle, and φ is the anticlockwise angle from the positive x axis to the line connecting the origin to the centre of ...
A plural base title can also redirect to an article (Bookends redirects to Bookend; Faces redirects to Face). If separate primary topics are determined, add a hatnote from the plural page to the singular form (or vice versa). Sometimes, what appears to be a plural form may also be a separate word, which can influence the primary topic decision.
The proper plural form of the Latin adjective biceps is bicipites, [23] a form not in general English use. Instead, biceps is used in both singular and plural (i.e., when referring to both arms). The English form bicep, attested from 1939, is a back formation derived from misinterpreting the s of biceps as the English plural marker -s. [24] [25]
This may be exemplified in English by the plural of octopus. This is a Greek borrowed word, and so should take a plural form octopodes. However, English has many nouns of Latin origin with singular forms ending -us and plural forms ending -i, such as cactus/cacti, radius/radii, etc. Thus, an analogical proportion can be established: