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单词 ammoniac
释义

ammoniac

enUK

am·mo·ni·ac 1

A0257700 (ə-mō′nē-ăk′) also am·mo·ni·a·cal (ăm′ə-nī′ə-kəl)adj. Of, containing, or similar to ammonia.

am·mo·ni·ac 2

A0257700 (ə-mō′nē-ăk′)n. A strong-smelling gum resin from the stems of a plant (Dorema ammoniacum) of western Asia, formerly used in perfumery and in medicine as an expectorant and a stimulant. Also called gum ammoniac.
[Middle English ammoniak, from Latin ammōniacum, from Ammōniacus, of Amen, from Greek Ammōniakos; see ammonia.]

ammoniac

(əˈməʊnɪˌæk) or

ammoniacum

n (Elements & Compounds) a strong-smelling gum resin obtained from the stems of the N Asian umbelliferous plant Dorema ammoniacum and formerly used as an expectorant, stimulant, perfume, and in porcelain cement. Also called: gum ammoniac [C14: from Latin ammōniacum, from Greek ammōniakos belonging to Ammon (apparently the gum resin was extracted from plants found in Libya near the temple of Ammon)]

am•mo•ni•ac

(əˈmoʊ niˌæk)

n. 1. gum ammoniac. adj. 2. ammoniacal. [1375–1425; late Middle English < Latin ammōniacum < Greek ammōniakón, neuter of ammōniakós of Ammon1; applied to a salt and a gum resin prepared near the Shrine of Ammon in Libya]
Thesaurus
Noun1.ammoniac - the aromatic gum of the ammoniac plantgum ammoniacgum - any of various substances (soluble in water) that exude from certain plants; they are gelatinous when moist but harden on drying
Adj.1.ammoniac - pertaining to or containing or similar to ammoniaammoniac - pertaining to or containing or similar to ammoniaammoniacal
Translations
ammoniaco

ammoniac

enUK

am·mo·ni·ac

(ă-mō'nē-ak), A gum resin from a plant of western Asia, Dorema ammoniacum (family Umbelliferae); used internally as a stimulant and expectorant, and externally as a counterirritant plaster.

ammoniac

(ə-mō′nē-ăk′)n. A strong-smelling gum resin from the stems of a plant (Dorema ammoniacum) of western Asia, formerly used in perfumery and in medicine as an expectorant and a stimulant. Also called gum ammoniac.

ammoniac

enUK
  • all
  • noun
  • adj

Synonyms for ammoniac

noun the aromatic gum of the ammoniac plant

Synonyms

  • gum ammoniac

Related Words

  • gum

adj pertaining to or containing or similar to ammonia

Synonyms

  • ammoniacal
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更新时间:2024/12/24 4:35:48