28

Thân thiện

Definition

1. Noun:

   • The cardinal number that is the sum of twenty-seven and one: It represents a specific quantity, equivalent to four times seven or twenty-eight units.

2. Adjective:

   • Being eight more than twenty: Describing a quantity of twenty-eight items or units.

Usage Examples

• Noun:

  • There are 28 days in February in a leap year.
  • The answer to the equation is 28.

• Adjective:

  • She has 28 books on the shelf.
  • The committee is composed of 28 members.

Advanced Usage

• As a numeral in sequences or identifiers: Often used in dates, model numbers, or codes.
  • The meeting is scheduled for the 28th of May.
  • He lives at apartment 28.

Variants and Related Words

• Twenty-eighth (adj, n): The ordinal form corresponding to the number 28.
  • This is her twenty-eighth birthday.
• XXVIII: The Roman numeral representation for 28.

Synonyms

• Four and twenty (archaic): An older form meaning twenty-eight.
• Score and eight (archaic): Another historical way to express the number.

Related Phrases

• 28 and holding: A humorous idiom suggesting someone is pretending to be, or wishes to remain, 28 years old.
  • She jokes that she's 28 and holding.

Học thuật

Adjective

1. being eight more than twenty

Noun

1. the cardinal number that is the sum of twenty-seven and one

Từ đồng nghĩa

• twenty-eight
• xxviii
• XXVIII