Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of vesicle is as below...

Otocyst :: Otocyst (n.) An auditory cyst or vesicle; one of the simple auditory organs of many invertebrates, containing a fluid and otoliths; also, the embryonic vesicle from which the parts of the internal ear of vertebrates are developed..

Bulla :: Bulla (n.) A bleb; a vesicle, or an elevation of the cuticle, containing a transparent watery fluid..

Vesicle :: Vesicle (n.) A small bladderlike body in the substance of vegetable, or upon the surface of a leaf..

Allantoid :: Allantoid (n.) A membranous appendage of the embryos of mammals, birds, and reptiles, -- in mammals serving to connect the fetus with the parent; the urinary vesicle..

Vesicle :: Vesicle (n.) A small cavity, nearly spherical in form, and usually of the size of a pea or smaller, such as are common in some volcanic rocks. They are produced by the liberation of watery vapor in the molten mass..

Scab :: Scab (n.) An incrustation over a sore, wound, vesicle, or pustule, formed by the drying up of the discharge from the diseased part..

Herpes :: Herpes (n.) An eruption of the skin, taking various names, according to its form, or the part affected; especially, an eruption of vesicles in small distinct clusters, accompanied with itching or tingling, including shingles, ringworm, and the like; -- so called from its tendency to creep or spread from one part of the skin to another..

Pedicel :: Pedicel (n.) A slender support of any special organ, as that of a capsule in mosses, an air vesicle in algae, or a sporangium in ferns..

Vesicular :: Vesicular (a.) Having the form or structure of a vesicle; as, a vesicular body..

Encysted :: Encysted (a.) Inclosed in a cyst, or a sac, bladder, or vesicle; as, an encysted tumor..

Blastocyst :: Blastocyst (n.) The germinal vesicle.

Vesicular :: Vesicular (a.) Containing, or composed of, vesicles or vesiclelike structures; covered with vesicles or bladders; vesiculate; as, vesicular coral; vesicular lava; a vesicular leaf..

Vesicula :: Vesicula (n.) A vesicle.

Bladder :: Bladder (n.) Any vesicle or blister, especially if filled with air, or a thin, watery fluid..

Planula :: Planula (n.) In embryonic development, a vesicle filled with fluid, formed from the morula by the divergence of its cells in such a manner as to give rise to a central space, around which the cells arrange themselves as an envelope; an embryonic form intermediate between the morula and gastrula. Sometimes used as synonymous with gastrula..

Vesiculate :: Vesiculate (v. t.) To form vesicles in, as lava..

Splanchno-skeleton :: Splanchnopleure (n.) The inner, or visceral, one of the two lamellae into which the vertebrate blastoderm divides on either side of the notochord, and from which the walls of the enteric canal and the umbilical vesicle are developed. See Somatopleure..

Acephalocyst :: Acephalocyst (n.) A larval entozoon in the form of a subglobular or oval vesicle, or hydatid, filled with fluid, sometimes found in the tissues of man and the lower animals; -- so called from the absence of a head or visible organs on the vesicle. These cysts are the immature stages of certain tapeworms. Also applied to similar cysts of different origin..

Bleb :: Bleb (n.) A large vesicle or bulla, usually containing a serous fluid; a blister; a bubble, as in water, glass, etc..

Ringworm :: Ringworm (n.) A contagious affection of the skin due to the presence of a vegetable parasite, and forming ring-shaped discolored patches covered with vesicles or powdery scales. It occurs either on the body, the face, or the scalp. Different varieties are distinguished as Tinea circinata, Tinea tonsurans, etc., but all are caused by the same parasite (a species of Trichophyton)..

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