Sand
/sænd/
Học thuậtThân thiện
Definition
Noun:
- A loose granular substance: A naturally occurring material consisting of very small, loose grains of rock, minerals, or coral, typically found on beaches, deserts, and riverbeds.
- A large expanse or area of this material: Often used in the plural ("sands") to refer to a beach, desert, or similar landscape.
- Fortitude, grit, or courage: (Informal) Used figuratively to mean steadfastness, determination, or resilience.
Verb:
- To smooth or abrade a surface: To rub or treat a surface with sandpaper or a similar abrasive material to make it smooth.
- To sprinkle or cover with sand: To spread sand over a surface, such as an icy road for traction.
Usage Examples
- Noun (Material):
- The children built a castle out of sand.
- The sand on this beach is very fine and white.
- Noun (Area):
- The camel trek crossed the shifting sands of the desert.
- We walked along the sands at sunset.
- Noun (Figurative: courage):
- It takes a lot of sand to stand up to a bully like that.
- Verb (To smooth):
- You need to sand the wood before you apply the varnish.
- Verb (To cover):
- The city trucks sand the roads during winter storms.
Advanced Usage
- "The sands of time": A poetic phrase referring to the passage of time, often implying that time is running out.
- As the sands of time slip away, we must cherish each moment.
- "To have sand in one's shoes": To have a strong desire to travel or explore.
- He could never settle in one place; he always had sand in his shoes.
- "To bury one's head in the sand": To ignore an obvious problem or unpleasant situation, hoping it will disappear (like an ostrich).
- You can't just bury your head in the sand about your debts.
Variants and Related Words
- Sandy (adj): Covered with or consisting of sand; having a yellowish-brown color like sand.
- We walked on the sandy shore.
- Sandpaper (n): A strong paper coated with sand or another abrasive, used for smoothing surfaces.
- Use coarse sandpaper first, then a finer grade.
- Sandstone (n): A sedimentary rock formed from compressed sand.
- The old building was made of sandstone.
Synonyms
- Noun (Material): Grit, sediment, silt.
- Noun (Figurative): Grit, backbone, fortitude, courage, pluck.
- Verb (To smooth): Abrade, scour, file, smooth down.
Related Phrases and Phrasal Verbs
- Sand down (phrasal verb): To make a surface smooth by rubbing it with sandpaper.
- It took hours to sand down the old paint from the door.
- Sand off (phrasal verb): To remove something (like paint or a rough edge) by sanding.
- You'll need to sand off these splinters.
Related Idioms
- "A line in the sand": A figurative boundary or limit that one is not willing to cross or allow others to cross; a point beyond which one will not compromise.
- This new policy is our line in the sand; we will not accept any further changes.
- "Built on sand": Used to describe a plan, theory, or foundation that is weak, unstable, or unlikely to last.
- Their business strategy was built on sand and collapsed within a year.
Noun
- fortitude and determination
- he didn't have the guts to try it
- French writer known for works concerning women's rights and independence (1804-1876)
- a loose material consisting of grains of rock or coral
Verb
- rub with sandpaper
- sandpaper the wooden surface