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English Fox - English Dictionary
Meaning of
delta
in English
delta
us
/ˈdɛltə/
uk
/ˈdɛltə/
#common
Plural
deltas
Definitions
Noun
a
landform
at
a
river's
mouth
;
where
it
meets
water
a
symbol
Δ;
representing
change
a
quantitative
change
;
in
physics
or
engineering
The
engineer
calculated
the
delta
in
the
system's
temperature
.
change
rate
in
option
value
(
finance
)
The
financial
analyst
studied
the
delta
of
the
stock
option's
value
.
the
differences
between
file
versions
The
software
developer
tracked
the
delta
between
the
different
versions
of
the
code
.
a
closed
figure
of
connected
coils
(
electrical
)
The
electrician
designed
a
delta
connection
for
the
three-phase
motor
.
the
fourth
brightest
star
(
astronomy
)
The
astronomer
observed
the
delta
star
in
the
constellation
of
Orion
.
a
SARS-CoV-2
virus
variant
(
medicine
)
The
researcher
investigated
the
spread
of
the
delta
variant
of
the
coronavirus
.
