耳栓
Meanings
1
earplug (traditional Jomon-period jewellery)
archaic
Archaic term for a type of earplug worn as jewellery in the earlobe, especially during the Jomon period. Not used for modern earplugs (which are 耳栓 read みみせん).
See also: 耳当
Earplugs were excavated from Jomon-period ruins.