[1] : The Collaborative International Dictionary of English v.0.48

volcanic neck \volcan"ic neck\ geol.
   a column of igneous rock formed by congelation of lava in the
   conduit of a volcano and later exposed by the removal of
   surrounding rocks.
   webster 1913 suppl.

Volcanic >> V Words
Volcanic, definition of term: Volcanic
volcanic_pag1.html

Neck >> N Words
Neck, definition of term: Neck
neck_pag1.html

Volcanic Ash >> V Words
Volcanic Ash, definition of term: Volcanic Ash
volcanic+ash_pag1.html

Goose Neck >> G Words
Goose Neck, definition of term: Goose Neck
goose+neck_pag1.html

Colts Neck >> C Words
Colts Neck, definition of term: Colts Neck
colts+neck_pag1.html