Top Definition
an anatomical feature found in virtually every molecule, cell, tissue, organ, and organ system in the human body.
(In cadaver lab with a probe pointing to a structural feature of the heart)
Instructor: "What is this structure?"
Ben: "Linea alba!"
Instructor: "Very good"
(Instructor points to a structure in the brain)
Instructor: "What is this structure?"
Ben: "Linea... alba?"
Instructor: "Excellent! You are officially the BLG. Can you teach a class??"
by KhafeKhoon November 21, 2010
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