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benzoin

1

[ ben-zoh-in, -zoin, ben-zoh-in ]

noun

  1. Also called gum ben·ja·min [guhm, , ben, -j, uh, -m, uh, n],. a reddish-brown, aromatic balsamic resin occurring in almondlike fragments and having a vanillalike odor, obtained from trees of the genus Styrax, especially S. benzoin, of Java, Sumatra, etc.: used in the manufacture of perfume and cosmetics and in medicine internally as an expectorant and externally as an antiseptic.
  2. Also called benjamin, benjamin-bush. any plant belonging to the genus Lindera ( Benzoin ), of the laurel family, including the spicebush and similar aromatic plants.


benzoin

2

[ ben-zoh-in, -zoin, ben-zoh-in ]

noun

, Chemistry.
  1. a white, slightly water-soluble powder, C 14 H 12 O 2 , derived by the condensation of benzaldehyde in the presence of potassium cyanide, and used in organic synthesis.

benzoin

/ -zəʊɪn; bɛnˈzəʊɪn; ˈbɛnzɔɪn /

noun

  1. Also calledbenjamin a gum resin containing benzoic acid, obtained from various trees of the genus Styrax , esp S. benzoin of Java and Sumatra, and used in ointments, perfume, etc
  2. a white or yellowish crystalline compound with a camphor-like odour used as an antiseptic and flavouring; 2-hydroxy-2-phenylacetophenone. Formula: C 6 H 5 CHOHCOC 6 H 5
  3. any lauraceous aromatic shrub or tree of the genus Lindera , esp L. benzoin (spicebush)


benzoin

/ bĕnzō-ĭn,-zoin′ /

  1. A resin obtained from the bark of certain tropical Asian trees of the genus Styrax and used in making perfumes and in medicine as an antiseptic.
  2. A very toxic white or yellowish crystalline compound derived from benzaldehyde. It oxidizes easily and is used as a reducing agent. Chemical formula: C 14 H 12 O 2 .


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Word History and Origins

Origin of benzoin1

1550–60; earlier benjoin < Middle French < Portuguese beijoim and Spanish benjuí < Arabic lubān jāwī frankincense of Java ( lu- probably constructed as the definite article); z of benzoin < Italian benzoi Arabic

Origin of benzoin2

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Word History and Origins

Origin of benzoin1

C16: from French benjoin , from Old Catalan benjui , from Arabic lubān jāwī , literally: frankincense of Java

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Example Sentences

The spice-wood (laurus benzoin) and the pecan (carya olivformis) first occurred to-day.

Over the top is loosely spread a cheesecloth upon which a few drops of compound tincture of benzoin or eucalyptus are sprinkled.

The Styrax benzon, a native of the Indian islands, yields the resin called benzoin.

The benzoin merchant, betraying a habit acquired in a ruder society, groped vaguely at his hip.

Benzoin is used in fire-works, more for its pleasant scent than any material use for the purposes of fire.

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benzoic acidbenzol