Kata bahasa Indonesia
English word
HYPHEN
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
ROGET THESAURUS
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WORDNET DICTIONARY
Noun cycloid has 1 sense
- cycloid(n = noun.shape) - a line generated by a point on a circle rolling along a straight line; is a kind of line roulette, roulette
has particulars: curate cycloid, prolate cycloid
Derived form adjective cycloidal1
Adjective cycloid has 1 sense
- cycloid(s = adj.all) cycloidal - resembling a circle;
CIDE DICTIONARY
cycloid, n. [Cyclo- + -oid: cf. F. cycloïde.].
A curve generated by a point in the plane of a circle when the circle is rolled along a straight line, keeping always in the same plane. [1913 Webster]
" The common cycloid is the curve described when the generating point (p) is on the circumference of the generating circle; the curtate cycloid, when that point lies without the circumference; the prolate or inflected cycloid, when the generating point (p) lies within that circumference."
[1913 Webster]
cycloid, a.
Of or pertaining to the Cycloidei. [1913 Webster]
cycloid, n.
One of the Cycloidei. [1913 Webster]
OXFORD DICTIONARY
cycloid, n. Math. a curve traced by a point on a circle when the circle is rolled along a straight line.
Derivative
cycloidal adj.
Etymology
Gk kukloeides (as CYCLE, -OID)