Tra từ acid - Từ điển WordNet v3.1

I - noun

1. any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt (Freq. 4)
• Derivationally related forms:
acidulate, acidify
• Hypernyms:
compound, chemical compound
• Hyponyms:
alkapton, alcapton, homogentisic acid, arsenic acid, cerotic acid,
hexacosanoic acid, chloric acid, chlorous acid, monobasic acid, dibasic acid, tribasic acid,
tetrabasic acid, fulminic acid, gamma acid, hydriodic acid, hydrocyanic acid, prussic acid,
hydroxy acid, hyponitrous acid, lysergic acid, manganic acid, methacrylic acid, 2-methylpropenoic acid,
selenic acid, sulfonic acid, sulphonic acid, titanic acid, perchloric acid, carboxylic acid,
aminobenzoic acid, nitric acid, aqua fortis, nitrous acid, aqua regia, nitrohydrochloric acid,
barbituric acid, malonylurea, lansoprazole, Prevacid, boric acid, boracic acid,
orthoboric acid, bromic acid, carbamic acid, carbolic acid, phenol, hydroxybenzene,
oxybenzene, phenylic acid, carbonic acid, chromic acid, citric acid, cyanamide,
cyanamid, cyanic acid, cyanuric acid, ferricyanic acid, ferrocyanic acid, fluoroboric acid,
fluosilicic acid, hydrofluosilicic acid, formic acid, fumaric acid, gallic acid, glyceric acid,
glycolic acid, glycollic acid, hydroxyacetic acid, hydrobromic acid, hydrochloric acid, chlorohydric acid,
hydrogen chloride, hydrofluoric acid, hydroiodic acid, hypochlorous acid, iodic acid, isocyanic acid,
itaconic acid, maleic acid, oxalacetic acid, oxaloacetic acid, oxalic acid, ethanedioic acid,
oxyacid, oxygen acid, pantothenic acid, pantothen, para aminobenzoic acid, PABA,
pectic acid, permanganic acid, phthalic acid, picric acid, pyruvic acid, dichromic acid,
silicic acid, sulfanilic acid, sulphanilic acid, thiocyanic acid, toluic acid, triphosphoric acid,
triphosphoric acid, uric acid, vitriol, oil of vitriol, sulfuric acid,
sulphuric acid, xanthic acid
2. street name for lysergic acid diethylamide
• Syn:
back breaker, battery-acid, dose, dot, Elvis,
loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen
• Hypernyms:
lysergic acid diethylamide, LSD

II - adjective

1. harsh or corrosive in tone (Freq. 1)
- an acerbic tone piercing otherwise flowery prose
- a barrage of acid comments
- her acrid remarks make her many enemies
- bitter words
- blistering criticism
- caustic jokes about political assassination, talk-show hosts and medical ethics
- a sulfurous denunciation
- a vitriolic critique
• Syn:
acerb, acerbic, acrid, bitter, blistering,
caustic, sulfurous, sulphurous, virulent, vitriolic
• Similar to:
unpleasant
• Derivationally related forms:
vitriol (for: vitriolic), virulency (for: virulent), virulence (for: virulent), bitterness (for: bitter), acridness (for: acrid), acridity (for: acrid), acerbity (for: acerbic)
2. being sour to the taste
• Syn:
acidic, acidulent, acidulous
• Similar to:
sour
• Derivationally related forms:
acidulousness (for: acidulous)
3. having the characteristics of an acid
- an acid reaction
• Similar to:
acidic
• Derivationally related forms:
acidity
• Topics:
chemistry, chemical science