quinine

/kwi'ni:n/ Cách viết khác : (quinia) /'kwiniə/

Friendly

Quinine is a noun that refers to a bitter substance that comes from the bark of a tree called the cinchona tree. It is mainly used to treat malaria, which is a disease caused by a parasite spread by mosquitoes.

Simple Explanation:

• Quinine is a medicine that helps people who are sick with malaria.

Usage Instructions:

• Quinine is usually taken in pill form or as a liquid.
• It is important to take it exactly as a doctor prescribes to help fight off malaria.

Example Sentence:

• "The doctor prescribed quinine to treat her malaria infection."

Advanced Usage:

• Quinine can also be found in tonic water, which is a soft drink that has a small amount of quinine in it, giving it a bitter taste. Some people enjoy it mixed with drinks like gin.

Word Variants:

• Quinidine: Another chemical related to quinine, often used to treat heart conditions.
• Quinoline: A chemical compound that is used in different types of medicines.

Different Meanings:

• In a medical context, quinine primarily refers to its use in treating malaria.
• In a beverage context, it can refer to the ingredient that gives tonic water its distinctive flavor.

Synonyms:

• Antimalarial (when referring to its use in treating malaria)
• Bitter tonic (when referring to its taste in drinks)

Idioms and Phrasal Verbs:

While there aren’t any common idioms or phrasal verbs specifically using "quinine," you might encounter expressions related to health or medicine that could indirectly involve quinine, such as: - "A bitter pill to swallow" (meaning a difficult situation or fact that is unpleasant but must be accepted).

Summary:

Quinine is an important medicine for treating malaria, known for its bitter taste. It can also be found in beverages like tonic water.

Academic

Noun

1. a bitter alkaloid extracted from chinchona bark; used in malaria therapy