Definition

Verb: - To study a subject intensively, especially in a short period of time before a test or examination. It implies focused, last-minute preparation to refresh or acquire knowledge.

Usage

The verb "bone up" is used to describe the act of studying hard and quickly. It is an informal, phrasal verb. It is often followed by the preposition "on" when specifying the subject being studied. - Structure: to bone up (on something)

Examples

• I need to bone up on the company's history before my interview tomorrow.
• She spent the weekend boning up for her biology final.
• He's boning up on his French grammar before the trip to Paris.

Advanced Usage

• "Bone up" can sometimes be used without "on" when the subject of study is clear from context, though "on" is more common.
  • The exam is next week; it's time to start boning up.

Variants and Related Words

• Cram (verb): To study intensively over a short period. This is a very close synonym, though "cram" can have a more negative connotation of being rushed.
• Swot up (verb, chiefly British): To study hard. This is a direct synonym in British English.
• Brush up (on) (verb): To review or improve one's existing knowledge of something. This implies prior familiarity, whereas "bone up" can be for new or old material.

Synonyms

• Study intensively
• Cram
• Review
• Revise (chiefly British)
• Swot (chiefly British)

Related Phrasal Verbs

• Brush up (on): To practice and improve your skills or knowledge of something you already learned.
  • I should brush up on my Spanish before traveling to Mexico.
• Swot up (on): (British English) To learn as much as you can about a subject, especially for a test.
  • He's swotting up on medieval history for his degree.

Related Idioms

• Hit the books: To begin studying seriously.
  • I can't go out tonight; I have to hit the books.
• Burn the midnight oil: To work or study late into the night.
  • She was burning the midnight oil to bone up for the bar exam.

Verb

1. study intensively, as before an exam
   • I had to bone up on my Latin verbs before the final exam