Definition of Envelope. Meaning of Envelope. Synonyms of Envelope
Here you will find one or more explanations in English for the word Envelope. Also in the bottom left of the page several parts of wikipedia pages related to the word Envelope and, of course, Envelope synonyms and on the right images related to the word Envelope.
Definition of Envelope
EnvelopeEnvelope En"vel*ope (?; 277), Envelop En*vel"op (?; 277), n.
1. That which envelops, wraps up, encases, or surrounds; a
wrapper; an inclosing cover; esp., the cover or wrapper of
a document, as of a letter.
2. (Astron.) The nebulous covering of the head or nucleus of
a comet; -- called also coma.
3. (Fort.) A work of earth, in the form of a single parapet
or of a small rampart. It is sometimes raised in the ditch
and sometimes beyond it. --Wilhelm.
4. (Geom.) A curve or surface which is tangent to each member
of a system of curves or surfaces, the form and position
of the members of the system being allowed to vary
according to some continuous law. Thus, any curve is the
envelope of its tangents.
Meaning of Envelope from wikipedia
- An envelope
is a common packaging
made of thin, flat material. It is designed
a flat object, such as a letter
or card. Traditional...
- In Chinese
and Southeast Asian
societies, a red envelope
or a red packet
is a monetary
is given during holidays
- In sound
and music, an envelope describes
how a sound changes
over time. It normally relates
to the amplitude
(volume), but it may also involve
- An envelope detector
is an electronic circuit
a (relatively) high-frequency amplitude modulated signal
. An "envelope
modulation" ("env mod") parameter
on many synthesizers
with filter envelopes determines
how much the envelope affects
- The envelope
system, also known
as the envelope budgeting
method, is a po****r method
budget. The key idea...
- An envelope
is the paper container
used to hold a letter being
sent by post. Envelope
may also refer
(mathematics), a curve, surface, or higher-dimensional...
- self-addressed stamped envelope
(SSAE), or stamped addressed envelope
(SAE) is an envelope
with the sender's name...
- In aerodynamics, the flight envelope
, service envelope
, or performance envelope
of an aircraft
or interplanetary spacecraft refers
to the capabilities...
- A stamped envelope
or postal stationery envelope
(PSE) is an envelope
with a printed
or embossed indicium indicating
of postage. It is...
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