Meaning: The wide part of a river where it nears the sea; fresh and salt water mix. Classified under: Nouns denoting natural objects (not man-made). Hypernyms (estuary is a kind of...): body of water; water (the part of the earth's surface covered with water (such as a river or lake or ocean)). Hyponyms (each of the following is a kind of ...ouns denoting natural objects (not man-made). Hypernyms (estuary is a kind of...): body of water; water (the part of the earth's surface covered with water (such as a river or lake or ocean)). Hyponyms (each of the following is a kind of estuary):
â¢ EGLANTINE (noun). The noun EGLANTINE has 1 sense: 1. Eurasian rose with prickly stems and fragrant leaves and bright pink flowers followed by scarlet hips. Familiarity information: EGLANTINE used as a noun is very rare. EGLANTINE (noun). The noun EGLANTINE has 1 sense: 1. Eurasian rose with prickly stems and fragrant leaves and bright pink flowers followed by scarlet hips. Familiarity information: EGLANTINE used as a noun is very rare.
Medical Definition of EICOSANOID. : any of a class of compounds (as the prostaglandins, leukotrienes, and thromboxanes) derived from polyunsaturated fatty acids (as arachidonic acid) and involved in cellular activity.Britannica.com: Encyclopedia article about eicosanoid.noun eiÂ·coÂ·saÂ·noid \Ä«-ËkÅ-sÉ-ËnoÌid\. : any of a class of compounds (as the prostaglandins, leukotrienes, and thromboxanes) derived from polyunsaturated fatty acids (as arachidonic acid) and involved in cellular activity.efinition of EICOSANOID. : any of a class of compounds (as the prostaglandins) derived from polyunsaturated fatty acids (as arachidonic acid) and involved in cellular activity. ADVERTISEMENT.