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1. Eocene epoch
noun.
From
58
million
to
40
million
years
ago;
presence
of
modern
mammals.
Synonyms
Tertiary
Eocene
Tertiary period
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2. epoch-making
adjective.
Highly
significant
or
important
especially
bringing
about
or
marking
the
beginning
of
a
new
development
or
era.
Synonyms
epochal
important
significant
Antonyms
insignificant
unimportance
unimportant
inessential
3. Eocene
noun.
From
58
million
to
40
million
years
ago;
presence
of
modern
mammals.
Synonyms
Eocene epoch
Tertiary
Tertiary period
4. epoch
noun.
(ˈɛpək, ˈiːpək)
A
period
marked
by
distinctive
character
or
reckoned
from
a
fixed
point
or
event.
Synonyms
historic period
period of time
era
day
period
modern era
time period
age
Antonyms
night
time off
uptime
beginning
middle
Etymology
epoch (English)
epocha (Latin)
ἐποχή (Ancient Greek (to 1453))
ἐπέχειν (Ancient Greek (to 1453))
ἐπέχω (Ancient Greek (to 1453))
5. epoch
noun.
(ˈɛpək, ˈiːpək)
(astronomy)
an
arbitrarily
fixed
date
that
is
the
point
in
time
relative
to
which
information
(as
coordinates
of
a
celestial
body)
is
recorded.
Synonyms
date
date of reference
Antonyms
oldness
youngness
young
Etymology
epoch (English)
epocha (Latin)
ἐποχή (Ancient Greek (to 1453))
ἐπέχειν (Ancient Greek (to 1453))
ἐπέχω (Ancient Greek (to 1453))
6. epoch
noun.
(ˈɛpək, ˈiːpək)
A
unit
of
geological
time
that
is
a
subdivision
of
a
period
and
is
itself
divided
into
ages.
Synonyms
geological period
period
geologic time
geological time
Antonyms
overtime
work time
downtime
regulation time
day
Etymology
epoch (English)
epocha (Latin)
ἐποχή (Ancient Greek (to 1453))
ἐπέχειν (Ancient Greek (to 1453))
ἐπέχω (Ancient Greek (to 1453))
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creative
challenge
negative-impact
depot
dissipate
infancy
white-person
define
dote
serendipity
obliterate
gujarati
roil
reverie
aesthetic
antonym
good
focus
assistance
cohesiveness
center
potential
important
funny
out-of-the-box thinking
assimilate
more-likely
for-the-first-time
basis
mental-health
happy
thesis
know-it-all
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