• (n.) The lower throat, or that part of the neck just above the breast.
Ju'gu·lum noun ; plural Jugula . [ Latin ] (Zoology) The lower throat, or that part of the neck just above the breast. 
Type: Term Pronunciation: jŭg′yū-lŭm Synonyms: throat2
front of the neck (foreneck, throat, throat patch).
The lower part of the throat of birds, just below the gular region.
Front part of the neck; foreneck, throat, throat patch.