borax

English

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borax

Wikipedia

Etymology

From Middle English boras, from Anglo-Norman boreis, from Medieval Latin baurach (“borax”), from Arabic بَوْرَق (bawraq), from Middle Persian bwlk' (bōrag), which yielded Persian بوره (bure).

Noun

borax (usually uncountable, plural boraxes or boraces)

1. A white or gray/grey crystalline salt, with a slight alkaline taste, used as a flux, in soldering metals, making enamels, fixing colors/colours on porcelain, and as a soap, etc.
2. (inorganic chemistry) The sodium salt of boric acid, Na₂B₄O₇, either anhydrous or with 5 or 10 molecules of water of crystallization; sodium tetraborate.
3. (sometimes attributive) Cheap or tawdry furniture or other works of industrial design.
   • 1977, Harlan Ellison, Jeffty is Five:

     Furniture isn't made to last thirty years or longer because they took a survey and found that young homemakers like to throw their furniture out and bring in all new, color-coded borax every seven years.

Synonyms

• E285 when used as a preservative

Derived terms

Translations

Verb

borax (third-person singular simple present boraxes, present participle boraxing, simple past and past participle boraxed)

1. (transitive) To treat with borax.

Further reading

• David Barthelmy (1997–2024) “Borax”, in Webmineral Mineralogy Database.
• “borax”, in Mindat.org‎, Hudson Institute of Mineralogy, 2000–2024.
• Jonathon Green (2024) “borax n.¹”, in Green’s Dictionary of Slang
• borax at the Free Dictionary

Romanian

Etymology

Borrowed from French borax.

Noun

borax n (uncountable)

1. borax

Declension