| HARMONOGRAPH | • harmonograph n. A mechanical device that uses a combination of pendulums to generate an image based on Lissajous curves. • HARMONOGRAPH n. an instrument for drawing curves representing vibrations.
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| RHINORRHAGIA | • rhinorrhagia n. A profuse nosebleed. • RHINORRHAGIA n. nosebleeding.
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| HAEMORRHAGING | • haemorrhaging v. Present participle of haemorrhage. • haemorrhaging n. Bleeding.
 • hæmorrhaging v. Present participle of hæmorrhage.
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| HARMONOGRAPHS | • harmonographs n. Plural of harmonograph. • HARMONOGRAPH n. an instrument for drawing curves representing vibrations.
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| RHINORRHAGIAS | • rhinorrhagias n. Plural of rhinorrhagia. • RHINORRHAGIA n. nosebleeding.
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| ANTHROPOGRAPHY | • anthropography n. The branch of anthropology that deals with the geographical distribution of the human race in its different… • ANTHROPOGRAPHY n. the study of the geographical distribution of human races.
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| ANTIARRHYTHMIA | • antiarrhythmia adj. Alternative form of antiarrhythmic. | 
| ANTIARRHYTHMIC | • antiarrhythmic adj. (Pharmacology) Used to treat or prevent (heart) arrhythmia (irregular beat). • antiarrhythmic n. (Pharmacology) A drug that treats or prevents (heart) arrhythmia (irregular beat).
 • ANTIARRHYTHMIC adj. tending to prevent or relieve cardiac arrhythmia.
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| HAEMORRHAGINGS | • haemorrhagings n. Plural of haemorrhaging. • HAEMORRHAGING n. loss of blood from the blood vessels, also HEMORRHAGING.
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| ANTIARRHYTHMICS | • antiarrhythmics n. Plural of antiarrhythmic. • ANTIARRHYTHMIC n. a drug to prevent cardiac arrhythmia.
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| EARTHSHATTERING | • earthshattering adj. Earthshaking. • earth-shattering adj. Alternative spelling of earthshattering.
 • EARTHSHATTERING adj. of great importance or consequence.
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| HARDHEARTEDNESS | • hardheartedness n. (Uncountable) The state of being hardhearted. • hardheartedness n. (Countable) A hardhearted thought or act.
 • hard-heartedness n. Alternative form of hardheartedness.
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| HIERARCHIZATION | • hierarchization n. The act or result of hierarchizing; the establishment of a hierarchy. | 
| NONHIERARCHICAL | • nonhierarchical adj. Classified or arranged so that a group or person has the same authority as everyone else; not hierarchical. • NONHIERARCHICAL adj. not hierarchical.
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