Akademik
tubage
\\ˈt(
y
)übij\
noun
(
-
s
)
Etymology:
tube
(
I
)
+ -age
1.
:
tubing
2.
:
the
act or process of inserting in a usually smoothbore gun of large caliber a tube of wrought iron or steel that increases the strength but decreases the caliber of the gun
Useful english dictionary
.
2012
.