functioning time
English
Noun
functioning
time
(
countable and uncountable
,
plural
functioning times
)
(
military
,
weaponry
)
Of
ordnance
, the
amount
of
time
required
for the
fuze
to
detonate
after
impact
or after a
preset
time
.
The
time
when a
system
is
functioning
;
uptime
.