Anatomy
anal sac
a·nal sac [ eyn-l sak ]
Subclass of:
Animal Structures
Definitions related to anal sacs:
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(sac, anal) One of two pouches located on either side of the anus of most carnivores that contain the secretions of the anal sac glands.CDISC TerminologyClinical Data Interchange Standards Consortium (CDISC), 2021
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Paired glands located on either side of the anus of most carnivores that secrete a noxious-smelling liquid, thus allowing members of the same species to identify one another.NCI ThesaurusU.S. National Cancer Institute, 2021
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A pair of anal glands or sacs, located on either side of the ANUS, that produce and store a dark, foul-smelling fluid in carnivorous animals such as MEPHITIDAE and DOGS. The expelled fluid is used as a defensive repellent (in skunks) or a material to mark territory (in dogs).NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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