cycloid
— Adjective
– English
～ resembling a circle
cycloid
— Noun
– English
～ a line generated by a point on a circle rolling along a straight line
curtate cycloid
— Noun
– English
～ a cycloid generated by a point inside the rolling circle
cycloidal
— Adjective
– English
～ resembling a circle
Cycloloma
— Noun
– English
～ a caryophyllaceous genus of the family Chenopodiaceae
Cycloloma atriplicifolium
— Noun
– English
～ bushy annual weed of central North America having greenish flowers and winged seeds
cyclonal
— Adjective
– English
～ of or relating to or characteristic of the atmosphere around a low pressure center; "cyclonic cloud pattern"
cyclonal
— Adjective
– English
～ of or relating to or characteristic of a violent tropical storm; "cyclonic destruction"
cyclone
— Noun
– English
～ (meteorology) rapid inward circulation of air masses about a low pressure center; circling counterclockwise in the northern hemisphere and clockwise in the southern
cyclone
— Noun
– English
～ a violent rotating windstorm
cyclone cellar
— Noun
– English
～ an underground shelter where you can go until a storm passes
cyclonic
— Adjective
– English
～ of or relating to or characteristic of a violent tropical storm; "cyclonic destruction"
cyclonic
— Adjective
– English
～ of or relating to or characteristic of the atmosphere around a low pressure center; "cyclonic cloud pattern"
cyclonical
— Adjective
– English
～ of or relating to or characteristic of the atmosphere around a low pressure center; "cyclonic cloud pattern"
cyclonical
— Adjective
– English
～ of or relating to or characteristic of a violent tropical storm; "cyclonic destruction"
cyclooxygenase-1
— Noun
– English
～ an enzyme that regulates prostaglandins that are important for the health of the stomach lining and kidneys; "an unfortunate side effect of NSAIDs is that they block Cox-1"
cyclooxygenase-2
— Noun
– English
～ an enzyme that makes prostaglandins that cause inflammation and pain and fever; "the beneficial effects of NSAIDs result from their ability to block Cox-2"
cyclooxygenase
— Noun
– English
～ either of two related enzymes that control the production of prostaglandins and are blocked by aspirin
cyclopaedia
— Noun
– English
～ a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
cyclopean
— Adjective
– English
～ of or relating to or resembling the Cyclops; "Cyclopean eye"