Ob"tu*rate (?), v. t. [imp. &
p. p. Obturated (?); p. pr. & vb.
n. Obturating (?).] [L. obturatus; p.p. of
obturare.] To stop or close, as an opening; specif.,
(Ordnance), to stop (a gun breech) so as to prevent the
escape of gas in firing.
Ob"tu*rate (?), v. t. [imp. &
p. p. Obturated (?); p. pr. & vb.
n. Obturating (?).] [L. obturatus; p.p. of
obturare.] To stop or close, as an opening; specif.,
(Ordnance), to stop (a gun breech) so as to prevent the
escape of gas in firing.