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English Fox - English Dictionary
Meaning of
alpha
in English
alpha
#common
Definitions
Noun
first
letter
of
the
Greek
alphabet
(α)
a
dominant
person
;
successful
and
attractive
a
risk-adjusted
financial
return
measure
The
investor
analyzed
the
alpha
of
the
stock
to
determine
its
value
.
a
Greek
symbol
(Α, α)
in
science
and
math
The
Greek
symbol
alpha
is
used
to
represent
angles
in
geometry
.
translucency
level
of
a
color
;
opacity
The
graphic
designer
adjusted
the
alpha
of
the
image
to
create
a
transparent
effect
.
statistical
significance
threshold
The
researcher
set
the
alpha
level
to
0
.
05
for
the
statistical
test
.
Adjective
a
bright
star
in
a
constellation
The
astronomer
identified
the
alpha
star
in
the
constellation
as
a
key
navigational
aid
.
Compounds / Phrases
alpha cell
