indicator
English Dictionary
->
Letter I
-> indicator
Search Dictionary:
indicator Definition
(n)
a
number
or
ratio
(
a
value
on
a
scale
of
measurement
)
derived
from
a
series
of
observed
facts
;
can
reveal
relative
changes
as
a
function
of
time
(n)
a
signal
for
attracting
attention
(n)
a
device
for
showing
the
operating
condition
of
some
system
(n) (
chemistry
)
a
substance
that
changes
color
to
indicate
the
presence
of
some
ion
or
substance
;
can
be
used
to
indicate
the
completion
of
a
chemical
reaction
or
(
in
medicine
)
to
test
for
a
particular
reaction
indicator Synonyms
index
index number
indicant
indicator
© Art Branch Inc.