sealing russian
кап
gnarls (of a tree)
sealing cap / sealing flap (hatch)
cape (part of coast)
сургу́ч
sealing-wax
сургу́чный
sealing-wax
обтюра́ция
obturation, sealing
пломбиро́вка
stopping, filling, sealing
припеча́тывать
seal, apply sealing-wax, print in addition