cọ

Thân thiện

Một cây cọ cao vươn lên trên bỉên đồi xanh.

Definition

1. Noun:

   • Fan palm: A type of tall tree belonging to the palm family, characterized by large, fan-shaped leaves that grow in a cluster at the top. The leaves are traditionally used for thatching roofs and making hats.
   • Brush: A tool with stiff bristles, used for applying paint or for cleaning.

2. Verb:

   • To rub: To press something against a surface and move it back and forth or along it, often with friction.
   • To scrub / To scour: To clean a surface thoroughly by rubbing it hard with a rough object or brush, often using water and soap.

Usage Examples

• Noun:

  • Lá cọ dùng để lợp mái nhà. (Fan palm leaves are used to thatch roofs.)
  • Anh ấy dùng cọ để sơn tường. (He uses a brush to paint the wall.)

• Verb:

  • Con mèo cọ mình vào chân tôi. (The cat rubbed itself against my leg.)
  • Cô ấy phải cọ sàn nhà thật kỹ. (She had to scrub the floor thoroughly.)

Advanced Usage

• The verb "cọ" implies direct physical contact and friction. It can be used for both intentional actions (scrubbing a pot) and unintentional contact (a wheel rubbing against a guard).
• "Cọ xát": Literally means to rub against each other. It is often used figuratively to mean to come into contact with, to experience, or to have friction/conflict.
  • Sinh viên cần cọ xát thực tế nhiều hơn. (Students need more real-world experience.)

Variants and Related Words

• Chà / Chà xát (v): Synonyms for "to rub" or "to scrub," sometimes implying more vigorous action.
• Bàn chải (n): A brush, typically for teeth or hair (more specific than the tool sense of "cọ").
• Cây cọ (n): Specifies the fan palm tree.

Synonyms

• For the verb: To rub, to scrub, to scour, to chafe.
• For the noun (tree): Fan palm, palmyra palm.
• For the noun (tool): Brush.

Related Idioms

• Cọ sát: Similar to "cọ xát," meaning friction or conflict arising from close contact or interaction.
  • Có cọ sát nhỏ trong quá trình làm việc nhóm. (There was minor friction during the group work process.)

Học thuật

noun

1. Fan-palm

verb

1. To rub
   • trâu cọ sừng vào thân cây
     the buffalo rubbed its horns against the tree trunk
   • bánh xe đạp cọ chắn bùn
     the bicycle wheel rubbed against the mudguard
2. To scrub, to scour
   • cọ nồi
     to scour pots
   • cọ nhà
     to scrub one's floor, to scrub the floor of one's house