
1) Muslin
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https://www.crosswordclues.com/clue/mousseline

fine sheer fabric
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http://phrontistery.info/m.html

very fine glassware
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http://phrontistery.info/m.html

• (n.) Muslin.
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http://thinkexist.com/dictionary/meaning/mousseline/

Sheer to semi-opague, lightweight, plain weave fabric. Derived from the French for muslin fabric, but is much more finely woven. Made of silk, rayon, wool or other fibers. Resembles chiffon but is more crisp.
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http://www.encyclo.co.uk/local/22264

A fine puree of a raw forcemeat which has been formed into an emulsion and has the addition of cream. The product is then cooked and nominally served hot. The term can also describe a hollandaise sauce which has lightly whipped cream folded into it.
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http://www.encyclo.co.uk/local/22282

a light mousse, usually savory -lightened with cream and or whipped egg whites.
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http://www.encyclo.co.uk/visitor-contributions.php
Mousse`line' noun [ French] Muslin.
- - Mousseline de laine [ French, muslin of wool.]
Muslin delaine. See under Muslin . --
Mousseline glass ,
a kind of thin blown glassware, such as wineglasses, etc. Found on
http://www.encyclo.co.uk/webster/M/108

refers to ingredients that are usually lightened with whipped cream or egg whites, as in sauces, or with butter, as in brioche mousseline.
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http://www.patriciawells.com/glossary/

potato purée enriched with butter, egg yolks, and whipped cream.
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http://www.patriciawells.com/glossary/

ingredients lightened with whipped cream or egg whites (sauces)
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http://www.slowtrav.com/france/restaurants/glossary.htm

General term for very fine, semi-opaque fabrics, finer than muslins, made of silk, wool or cotton.
Found on
https://www.encyclo.co.uk/local/22265

Also calledhollandaise sauce mixed with whipped cream. · any prepared dish made light and fluffy or airy, as by the mixing in of whipped cream or beaten egg whites.
Found on
https://www.infoplease.com/dictionary/mousseline
No exact match found.