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ecchymosis

American  
[ek-uh-moh-sis] / ˌɛk əˈmoʊ sɪs /

noun

Pathology.

plural

ecchymoses
  1. a discoloration due to extravasation of blood, as in a bruise.


ecchymosis British  
/ ˌɛkɪˈmɒtɪk, ˌɛkɪˈməʊsɪs, -ˌməʊst, ˈɛkɪˌməʊzd /

noun

  1. discoloration of the skin through bruising

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • ecchymosed adjective
  • ecchymotic adjective

Etymology

Origin of ecchymosis

1535–45; < New Latin < Greek ekchýmōsis extravasation, equivalent to ek- ec- + chȳm ( ós ) juice + -ōsis -osis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There is exophthalmos and fixation of the globe, with redness, swelling and tenderness of the eyelids, and congestion and ecchymosis of the conjunctiva.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander

The opening was circular, and surrounded by an area of ecchymosis 4 inches in diameter; exit, 4� inches above and to the right of the umbilicus.

From Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre by Makins, George Henry

It shows the localised ecchymosis as seen from the inner surface, here rather more extensive from the fact that the blood spreads more readily in the submucous tissue.

From Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre by Makins, George Henry

There was marked proptosis, subconjunctival ecchymosis, swelling and ecchymosis of the upper lid, and ptosis.

From Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre by Makins, George Henry

A large blood extravasation developed in the axilla, accompanied by cutaneous ecchymosis extending halfway down the arm.

From Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre by Makins, George Henry