Basic Details
Word: Leach
Part of Speech: Verb
Meaning: To remove or dissolve substances from a solid by passing liquid through it.
Synonyms: Drain, leach out, filter
Antonyms: Retain, hold, keep
Idioms and Phrases
- Leach away: Used to describe the process of gradually losing something or being reduced. Example: "Over time, the nutrients will leach away from the soil if not replenished."
- Leach out: To describe the process of liquid removing something from a material. Example: "The rain caused the chemicals to leach out of the old pipes into the ground."
Usage Examples
Example 1: When water travels through the soil, it can leach essential minerals that plants need to grow.
Example 2: They decided to leach the old wooden beams to check for any signs of decay.
Example 3: The scientists studied how pollutants can leach from landfills into nearby waterways.
Fun Fact
Did you know that leaching is often used in agriculture to assess soil health? Farmers test the soil to see if vital nutrients are leaching away and find ways to prevent it.
Famous Quote
"Almost all the information we have leached from the past is erroneous." John Keats
Multiple Choice Questions (MCQs)
1. What does "leach" mean?
a) To keep something
b) To remove substances using liquid
c) To create a new material
d) To build something
Answer: b) To remove substances using liquid
2. Which of these is a synonym of "leach"?
a) Retain
b) Drain
c) Hold
d) Store
Answer: b) Drain
3. Which sentence uses "leach" correctly?
a) The child decided to leach from the candy jar.
b) The engineer will leach the design for the new bridge.
c) The rain can leach harmful substances from the soil.
d) The artist will leach his colours on the canvas.
Answer: c) The rain can leach harmful substances from the soil.
4. Which idiom means to lose something gradually?
a) Leach out
b) Hold on tight
c) Take a leap
d) Cast in stone
Answer: a) Leach out
5. What is the opposite of "leach"?
a) Filter
b) Drain
c) Retain
d) Remove
Answer: c) Retain
