They pick up vibrations (4)
I believe the answer is:
ears
(Other definitions for ears that I've seen before include "Organs for 7 down" , "Organs of hearing" , "Seed-bearing parts of corn" , "Auditors" , "Auricles" .)
I believe the answer is:
ears
(Other definitions for ears that I've seen before include "Organs for 7 down" , "Organs of hearing" , "Seed-bearing parts of corn" , "Auditors" , "Auricles" .)