What is the root of caustic?
The source of the word caustic is Latin causticus, from Greek kaustikos, from kaiein “to burn.”
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.
What does it mean if a person is caustic?
2) As a literary/descriptive term: Caustic can be used to describe someone’s personality. “That person is caustic,” means “That person is sarcastic/mean/harsh.” If someone says something “caustically,” it means that they are saying something in a sarcastic/hurtful way.
What is an example of 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.
What does unobtrusively mean in English?
: not obtrusive : not blatant, arresting, or aggressive : inconspicuous.
Can humans be caustic?
Symptoms of Caustic Substances Poisoning Coughing, drooling, an inability to swallow, vomiting, vomiting blood, and shortness of breath may occur. In severe cases involving strong caustic substances, a person may develop very low blood pressure (shock), difficulty breathing, or chest pain, possibly leading to death.
Is caustically a word?
Meaning of caustically in English in a way that is hurtful, critical, or intentionally unkind: The longer the project dragged on, the more caustically his father condemned it.
What is the meaning of reverentially?
1 : expressing or having a quality of reverence reverential awe. 2 : inspiring reverence. Other Words from reverential More Example Sentences Learn More About reverential.
What is lye powder?
A lye is a metal hydroxide traditionally obtained by leaching wood ashes, or a strong alkali which is highly soluble in water producing caustic basic solutions. It is supplied in various forms such as flakes, pellets, microbeads, coarse powder or a solution.
Is alcohol a caustic?
If you or another person has swallowed rubbing alcohol, do not induce vomiting. Because isopropyl alcohol is caustic, it can cause chemical burns to the esophagus.
Where does the word caustic come from in English?
If you have a burning desire to know the origins of “caustic,” you’re already well on the way to figuring it out. “Caustic” was borrowed into English in the 14th century from the Latin causticus, which itself derives from the Greek kaustikos. “Kaustikos,” in turn, comes from the Greek verb kaiein, meaning “to burn.”
Where does the word ” communication ” come from?
communication (n.) early 15c., “act of communicating, act of imparting, discussing, debating, conferring,” from Old French comunicacion (14c., Modern French communication) and directly from Latin communicationem (nominative communicatio) “a making common, imparting, communicating; a figure of speech,” noun of action from past-participle stem
What is the medical definition of a caustic agent?
Medical Definition of caustic. : capable of destroying or eating away organic tissue and especially animal tissue by chemical action silver nitrate and sulfuric acid are caustic agents.
Where does the word caustic come from in Scrooge McDuck?
From the Latin causticus (“burning”), from the Ancient Greek καυστικός (kaustikós, “burning”) . Capable of burning, corroding or destroying organic tissue. “How now!” said Scrooge, caustic and cold as ever.