(plural book lungs)
n
breathing organ in spiders: the breathing organ in spiders and other arachnids, with membranous tissue arranged in folds that resemble the leaves of a book
Showing posts with label Denotations. Show all posts
Showing posts with label Denotations. Show all posts
Sunday, March 6, 2011
Book Lung
(plural book lungs)
n
breathing organ in spiders: the breathing organ in spiders and other arachnids, with membranous tissue arranged in folds that resemble the leaves of a book
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