- ALASKA VOLCANO OBSERVATORY GLOSSARY
A small air pocket or cavity formed in volcanic rock during solidification.\GLOSSARY OF VOLCANIC TERMSA frozen bubble in a volcanic rock. Vesicles are formed when magma crystallizes around a gas bubble (Spudis, 2000, p. 697).
Glossary of volcanic terms. - University of Wisconsin Oshkosh. G. J. Hudak. 2001.
Look at other dictionaries:
Vesicle — may refer to:* Synaptic vesicle * Auditory vesicle * Optic vesicles * Seminal vesicle * Subsporangial vesicle * Vesical arteries * Vesicle (biology), a relatively small and enclosed compartment within a cell * Vesicle (dermatology), a liquid… … Wikipedia
Vesicle — Ves i*cle, n. [L. vesicula, dim. of vesica a bladder, blister; akin to Skr. vasti bladder: cf. F. v[ e]sicule.] A bladderlike vessel; a membranous cavity; a cyst; a cell. Specifically: [1913 Webster] (a) (Bot.) A small bladderlike body in the… … The Collaborative International Dictionary of English
vesicle — (n.) 1570s, from M.Fr. vesicule, from L. vesicula, dim. of vesica bladder, blister (see VENTRAL (Cf. ventral)) … Etymology dictionary
vesicle — ► NOUN 1) Anatomy & Zoology a small fluid filled sac or cyst. 2) Medicine a blister full of clear fluid. 3) Botany an air filled swelling in a seaweed or other plant. 4) Geology a small cavity in volcanic rock, produced by gas bubbles.… … English terms dictionary
vesicle — [ves′i kəl] n. [< Fr or L: Fr vésicule < L vesicula, dim. of vesica, bladder] 1. a small, membranous cavity, sac, or cyst; specif., a) Anat. Med. a small cavity or sac filled with fluid; esp., a small, round elevation of the skin containing … English World dictionary
Vesicle — In dermatology, a vesicle is a small blister, as on the skin. Vesicles also occur on the mucous membranes, such as the buccal mucosa (the lining of the mouth). Vesicles are less than .5 centimeters in diameter.In anatomy, a vesicle is any small… … Medical dictionary
vesicle — n. small blister; bladder like or rounded cavity; cell; cyst. ♦ vesical, a. pertaining to bladder; oval. ♦ vesicant, ♦ vesicatory, a. raising blisters. ♦ vesicate, v.t. blister. ♦ vesicular, a. like a vesicle or bladder; bearing… … Dictionary of difficult words
vesicle — noun Etymology: Middle French vesicule, from Latin vesicula small bladder, blister, from diminutive of vesica Date: 1578 1. a. a membranous and usually fluid filled pouch (as a cyst, vacuole, or cell) in a plant or animal b. a small abnormal… … New Collegiate Dictionary
vesicle — См. vesicula … Dictionary of invertebrate zoology
vesicle — A closed membrane shell, derived from membranes either by a physiological process (budding) or mechanically by sonication. Vesicles of dimensions in excess of 50nm are believed to be important in intracellular transport processes. See also coated … Dictionary of molecular biology
vesicle — /ves i keuhl/, n. 1. a small sac or cyst. 2. Biol. a small bladderlike cavity, esp. one filled with fluid. 3. Pathol. a circumscribed elevation of the epidermis containing serous fluid; blister. 4. Geol. a small, usually spherical cavity in a… … Universalium