Acid vs Caustic - What's the difference?
acid | caustic |
Sour, sharp, or biting to the taste; tart; having the taste of vinegar.
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(lb) Sour-tempered.
*(Anthony Trollope) (1815-1882)
*:He was stern and his face as acid as ever.
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*:Little disappointed, then, she turned attention to "Chat of the Social World," gossip which exercised potent fascination upon the girl's intelligence. She devoured with more avidity than she had her food those pretentiously phrased chronicles of the snobocracy […] distilling therefrom an acid envy that robbed her napoleon of all its savour.
Of or pertaining to an acid; acidic.
(lb) Denoting a musical genre that is a distortion (as if hallucinogenic) of an existing genre, as in acid house, acid jazz, acid rock.
A sour substance.
(chemistry) Any of several classes of compound having the following properties:-
# Any of a class of water-soluble compounds, having sour taste, that turn blue litmus red, and react with some metals to liberate hydrogen, and with bases to form salts.
# Any compound that easily donates protons; a
# Any compound that can accept a pair of electrons to form a covalent bond; a Lewis acid
(slang) lysergic acid diethylamide (LSD)
Capable of burning, corroding or destroying organic tissue.
Sharp, bitter, cutting, biting, and sarcastic in a scathing way.
*
, title=(The Celebrity), chapter=8
, passage=The humor of my proposition appealed more strongly to Miss Trevor than I had looked for, and from that time forward she became her old self again;
Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys it by chemical action; an escharotic.
(optics, computer graphics) The envelope of reflected or refracted rays of light for a given surface or object.
(mathematics) The envelope of reflected or refracted rays for a given curve.
(informal, chemistry) caustic soda
