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Envelope
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Meaning
Noun
●
In Containers:
A
paper
or
cardboard
wrapper
used to
enclose
small,
flat
items
, especially
letters
, for mailing.
●
Something that
envelops
; a wrapping.
●
A
bag
containing
the
lifting gas
of a
balloon
or
airship
;
fabric
that
encloses
the
gas
-bags of an
airship
.
●
In Curves & Geometry:
A
mathematical
curve
,
surface
, or higher-dimensional
object
that is the
tangent
to a given family of
lines
,
curves
,
surfaces
, or higher-dimensional
object
s.
●
In Electronics:
A
curve
that
bounds
another
curve
or set of
curves
, as the
modulation
envelope
of an amplitude-modulated
carrier wave
in electronics.
●
In Music:
The
shape
of a
sound
, which may be
controlled
by a
synthesizer
or sampler.
●
In Computing & Post:
The information used for
routing
a
message
that is
transmitted
with the
message
but not part of its contents.
●
In Biology:
An
enclosing
structure or
cover
, such as a
membrane
; a
space
between two
membrane
s
●
In Engineering:
The set of
limitations
within which a
technological
system can
perform
safely
and effectively.
●
In Astronomy:
The
nebulous
covering
of the
head
or
nucleus
of a
comet
; a coma.
●
An
earthwork
in the form of a
single
parapet
or a small
rampart
, sometimes
raised
in
the ditch
and sometimes beyond it.
Verb
●
Archaic form of envelop.
Sourced from
Wiktionary
Related
Box
Package
Parcel
Invoice
Container
Membrane
Mailbox
Cell
Enclosure
Compartment
Capsule
Sheet
Surface
Suitcase
Jar
Layer
Frame
Packet
Cavity
Embosser
Tube
Shell
Building
Plate
Structure
Letter
Material
Component
Block
Card
Chamber
Seal
Bag
Receipt
Shape
Urn
Window
Glass
Wall
Eraser
Signal
Organelle
Column
Roof
Zone
Ring
Exterior
Insulation
Element
Area
Index Card
Piece Of Paper
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