epoch
English Dictionary
->
Letter E
-> epoch
Search Dictionary:
epoch Definition
(n)
a
period
marked
by
distinctive
character
or
reckoned
from
a
fixed
point
or
event
(n) (
astronomy
)
the
precise
date
that
is
the
point
of
reference
for
which
information
(
as
coordinates
of
a
celestial
body
)
is
referred
(n)
a
unit
of
geological
time
epoch Synonyms
date of reference
epoch
era
© Art Branch Inc.