Fissure Definition & Meaning - Merriam-Webster
WEB1. : a narrow opening or crack of considerable length and depth usually occurring from some breaking or parting. a fissure in the earth's crust. 2. a. : a natural cleft …
FISSURE | definition in the Cambridge English Dictionary
WEBNoun. FISSURE meaning: 1. a deep, narrow crack, especially in rock or the earth 2. a long, deep, narrow hollow area in a…. Learn more.
FISSURE Definition & Meaning | Dictionary.com
WEBa small unnatural crack in the skin or mucous membrane, as between the toes or at the anus. a minute crack in the surface of a tooth, caused by imperfect joining of …
Fissure - definition of fissure by The Free Dictionary
WEBfissure. ( ˈfɪʃə) n. 1. any long narrow cleft or crack, esp in a rock. 2. a weakness or flaw indicating impending disruption or discord: fissures in a decaying empire. 3. (Anatomy) anatomy a narrow split or groove that divides an organ such as the brain, lung, or liver into lobes. See also sulcus.
FISSURE | English meaning - Cambridge Dictionary
WEBFISSURE definition: 1. a deep, narrow crack, especially in rock or the earth 2. a long, deep, narrow hollow area in a…. Learn more.
Fissure | definition of fissure by Medical dictionary
WEB1. a narrow slit or cleft, especially one of the deeper or more constant furrows separating the gyri of the brain. 2. a deep cleft in the surface of a tooth, usually due to imperfect fusion of the enamel of the adjoining dental lobes. It can be treated with a dental sealant to decrease risk of caries.
Fissure - Definition, Meaning & Synonyms | Vocabulary.com
WEBA long fine crack in the surface of something is called a fissure. If you see a fissure in the ice on a frozen lake, you'll want to take off your skates and head back to the car. Fissure has its roots in the Latin word fissura, meaning a cleft or crack.
FISSURE definition and meaning | Collins English Dictionary
WEB2 days ago · 1. any long narrow cleft or crack, esp in a rock. 2. a weakness or flaw indicating impending disruption or discord. fissures in a decaying empire. 3. anatomy. a narrow split or groove that divides an organ such as …
fissure noun - Definition, pictures, pronunciation and usage …
WEBa long deep opening in something, especially in rock or in the earth. parched grassland dissected by open dry fissures. fissures in the ocean floor. Word Origin. Definitions on the go. Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Fissure - Wikipedia
WEBA fissure is a long, narrow crack opening along the surface of Earth. The term is derived from the Latin word fissura, which means 'cleft' or 'crack'. Fissures emerge in Earth's crust, on ice sheets and glaciers, and on volcanoes . Ground fissure. A fissure in the lava field of Þingvellir National Park, Iceland.
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