What does it mean if someone is caustic?
adjective. capable of burning, corroding, or destroying living tissue. severely critical or sarcastic: a caustic remark. noun.
What does acerbic wit mean?
used to describe something that is spoken or written in a way that is direct, witty, and cruel: The letters show the acerbic wit for which Parker was both admired and feared. SMART Vocabulary: related words and phrases. Unkind, cruel & unfeeling.
What is an example of a caustic?
The definition of caustic is a substance that burns or eats away by chemical reaction or a hurtful remark or relationship. An example of caustic is the effect mustard gas has on the skin. An example of caustic is a boyfriend who is emotionally abusive to his girlfriend.
Does caustic mean basic?
The word “caustic” is often used as a synonym for chemicals that are either alkaline (basic) or acidic in nature. However, the term “caustic”properly refers only to strong bases, particularly alkalis, and not to acids, oxidizers, or other non-alkaline corrosives. Acidic chemicals include acid compounds and salts.
Can humans be caustic?
Caustic ingestion occurs when someone accidentally or deliberately ingests a caustic or corrosive substance….
| Caustic ingestion | |
|---|---|
| Complications | Esophageal stricture, esophageal cancer, aspiration pneumonia |
| Usual onset | Immediate |
| Prevention | Safe storage of caustic substances |
What is the meaning of Acerbically?
: sharply or bitingly critical, sarcastic, or ironic in temper, mood, or tone acerbic commentary an acerbic reviewer.
What are reflective caustics?
In optics, a caustic or caustic network is the envelope of light rays reflected or refracted by a curved surface or object, or the projection of that envelope of rays on another surface. Therefore, in the photo to the right, caustics can be seen as patches of light or their bright edges.
What does caustic curve mean?
Definition of caustic curve : a plane section through the cusp of a caustic surface that is visible on a plane surface where light has been reflected from a smooth concave surface (as the inside of a metal ring)
What causes caustic?
Caustic injury to the esophagus may be caused by ingestion of alkali, acids, ammonium chloride, phenols, silver nitrate, and a variety of other common household products. Children usually ingest these corrosive substances accidentally, whereas adults take them intentionally to commit suicide.
What is the true about caustic?
Basically, if light bounces off a surface in specular manner and then hits a diffuse surface as it illuminates it, it is considered a caustic. This means that, in reality, caustics account for a huge amount of light in a scene.
What is caustic in English?
Definition of caustic. 1 : capable of destroying or eating away by chemical action : corrosive The chemical was so caustic that it ate through the pipe. 2 : marked by incisive sarcasm a caustic film review caustic humor.
What is a synonym for caustic?
Synonyms for caustic. Synonyms: Adjective. acerbic, acid, acidic, acrid, barbed, biting, corrosive, cutting, mordant, pungent, sarcastic, sardonic, satiric (or satirical), scalding, scathing, sharp, smart-aleck, smart-alecky, tart.
What is caustic in chemistry?
caustic – any chemical substance that burns or destroys living tissue. chemical compound, compound – (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight. lye – a strong solution of sodium or potassium hydroxide.
What is a caustic substance?
The definition of caustic is a substance that burns or eats away by chemical reaction or a hurtful remark or relationship.