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cy·cloid | \ ˈsī-ˌklȯid 
\
\Definition of cycloid
(Entry 1 of 2)
: a curve that is generated by a point on the circumference of a circle as it rolls along a straight line
cycloid
adjectiveDefinition of cycloid (Entry 2 of 2)
1 : smooth with concentric lines of growth
cycloid scales also : having or consisting of cycloid scales
2 : characterized by alternating high and low moods
a cycloid personality
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Other Words from cycloid
Noun
cycloidal \ sī-ˈklȯi-dᵊl \ adjective
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More Definitions for cycloid
cycloid
nouncy·cloid | \ ˈsī-ˌklȯid \
\Medical Definition of cycloid
(Entry 1 of 2)
: a cycloid individual
cycloid
adjectiveMedical Definition of cycloid (Entry 2 of 2)
: relating to, having, or being a personality characterized by alternating high and low moods — compare cyclothymic
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Time Traveler for cycloid
The first known use of cycloid was in 1661
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