spongiform

spongiform
Like a sponge, porous, full of holes.

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  • Spongiform — Spon gi*form (sp[u^]n j[i^]*f[^o]rm), a. Resembling a sponge; soft and porous; porous. [1913 Webster] …   The Collaborative International Dictionary of English

  • spongiform — resembling a sponge, 1805, from L. spongia sponge + forma form, shape (see FORM (Cf. form)) …   Etymology dictionary

  • spongiform — SYN: spongy. * * * spon·gi·form spən ji .fȯrm adj of, relating to, or being a degenerative disease which causes the brain tissue to have a porous structure like that of a sponge <spongiform lesions> * * * spon·gi·form (spunґjĭ form)… …   Medical dictionary

  • spongiform encephalopathy — n any of a group of degenerative diseases of the brain characterized by the development of spongiform lesions and by deterioration in neurological functioning see BOVINE SPONGIFORM ENCEPHALOPATHY, TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY * * * any …   Medical dictionary

  • spongiform pustule — of Kogoj a focal area of spongiosis beneath the stratum corneum of the epidermis, lined with edematous cells and containing neutrophils in the intercellular spaces; it is a cardinal sign of active psoriasis and is also found in other dermatoses… …   Medical dictionary

  • spongiform encephalopathy — ˈspənjəˌfȯrm noun Etymology: spongiform resembling a sponge, from spongi + form : any of a group of degenerative diseases of the brain that are characterized by development of brain tissue having a structure like that of a porous sponge and by… …   Useful english dictionary

  • spongiform encephalopathy — noun Etymology: spongiform resembling a sponge, from Latin spongia + English iform Date: 1960 any of a group of degenerative diseases of the brain that are characterized by development of brain tissue having a structure like that of a porous… …   New Collegiate Dictionary

  • spongiform encephalopathies — A group of diseases characterized by long incubation and fatal progressive course with characteristic spongiform degeneration of grey matter of the cortex. The two main human diseases are kuru and Creutzfeldt Jakob disease. Diseases such as… …   Dictionary of molecular biology

  • spongiform encephalopathy — any one of a group of rapidly progressive degenerative neurological diseases that include scrapie in sheep, bovine spongiform encephalopathy (BSE) in cattle, and kuru, Creutzfeldt Jakob disease, and Gerstmann Straussler Scheinker syndrome in… …   The new mediacal dictionary

  • spongiform — adj. [L. spongia, sponge; forma, form] Sponge like; soft and porous …   Dictionary of invertebrate zoology

  • spongiform — /spun jeuh fawrm /, adj. resembling a sponge, as in appearance or structure. [1815 20] * * * …   Universalium

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