S
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S Definition
(n)
1
/
60
of
a
minute
;
the
basic
unit
of
time
adopted
under
the
Systeme
International
d
''
Unites
(n)
an
abundant
tasteless
odorless
multivalent
nonmetallic
element
;
best
known
in
yellow
crystals
;
occurs
in
many
sulphide
and
sulphate
minerals
and
even
in
native
form
(
especially
in
volcanic
regions
)
(n)
the
cardinal
compass
point
that
is
at
180
degrees
(n)
a
unit
of
conductance
equal
to
the
reciprocal
of
an
ohm
(n)
the
19th
letter
of
the
Roman
alphabet
(n) (
thermodynamics
)
a
thermodynamic
quantity
representing
the
amount
of
energy
in
a
system
that
is
no
longer
available
for
doing
mechanical
work
; "
entropy
increases
as
matter
and
energy
in
the
universe
degrade
to
an
ultimate
state
of
inert
uniformity
"
S Synonyms
atomic number 16
due south
entropy
mho
randomness
reciprocal ohm
S
sec
second
siemens
south
sulfur
sulphur
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