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Lifaafa Meaning in English

The Correct Meaning of Lifaafa in English is Envelope. Other similar words for Lifaafa include Lifaafa and Ghalaaf. Explore this page to Translate Lifaafa (Envelope) into English accurately.

Definitions of Envelope

n. 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.

n. The nebulous covering of the head or nucleus of a comet; -- called also coma.

n. 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.

n. 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.

n. A set of limits for the performance capabilities of some type of machine, originally used to refer to aircraft; -- it is often described graphically as a two-dimensional graph of a function showing the maximum of one performance variable as a function of another. Now it is also used metaphorically to refer to capabilities of any system in general, including human organizations, esp. in the phrase push the envelope. It is used to refer to the maximum performance available at the current state of the technology, and therefore refers to a class of machines in general, not a specific machine.

Form Noun

How To Spell Envelope [en-vuh-lohp, ahn-]

Origin of Envelope Mid 16th century (in the sense ‘wrapper, enveloping layer’; originally as envelope): from French enveloppe, from envelopper ‘envelop’. The sense ‘covering of a letter’ dates from the early 18th century.

Synonyms For Envelope , Similar to Envelope

Antonyms For Envelope , Opposite to Envelope