Basic Details
Word: Antibiotic
Part of Speech: Noun
Meaning: A type of medicine that fights infections caused by bacteria.
Synonyms: Antimicrobial, antibacterial
Antonyms: Antiseptic (in specific contexts)
Idioms and Phrases
- Antibiotic resistance: When bacteria change and become resistant to the effects of antibiotics, making them less effective. Example: "Doctors are concerned about antibiotic resistance in treating common infections."
- Not the best medicine: Used when something isn't a suitable solution for a problem. Example: "While the advice was well-meaning, it was not the best medicine for her dilemma."
Usage Examples
Example 1: After visiting the doctor, I received an antibiotic to help fight off my bacterial infection.
Example 2: It's important to finish your antibiotic course, even if you start feeling better.
Example 3: Many infections that once were easily treated with antibiotics are now more complicated due to antibiotic resistance.
Fun Fact
Did you know that the first antibiotic, penicillin, was discovered by Alexander Fleming in 1928? This groundbreaking discovery changed medicine and how infections are treated worldwide.
Famous Quote
"Antibiotics are a great blessing, but they can also be a curse when misused." - Dr. Margaret Chan
Multiple Choice Questions (MCQs)
1. What does "antibiotic" mean?
a) A type of pain reliever
b) A medicine that fights bacterial infections
c) A kind of vitamin
d) A type of allergy medicine
Answer: b) A medicine that fights bacterial infections
2. Which of these is a synonym of "antibiotic"?
a) Antiseptic
b) Antimicrobial
c) Analgesic
d) Antihistamine
Answer: b) Antimicrobial
3. Which word is an antonym in specific contexts for "antibiotic"?
a) Anti-inflammatory
b) Medicine
c) Antiseptic
d) Antibiotic resistance
Answer: c) Antiseptic
4. Which sentence uses "antibiotic" correctly?
a) The antibiotic helped cure her misunderstanding with friends.
b) The doctor prescribed an antibiotic to treat the infection in her throat.
c) The antibiotic flew over the city.
d) He drank antibiotic juice every morning.
Answer: b) The doctor prescribed an antibiotic to treat the infection in her throat.
5. Which idiom relates to the challenges of using antibiotics?
a) Antibiotic resistance
b) Not the best medicine
c) An apple a day keeps the doctor away
d) A stitch in time saves nine
Answer: a) Antibiotic resistance
