postfix

/'poustfiks/

Thân thiện

The linguist wrote the postfix on the whiteboard.

Definition

1. Noun:
   • A linguistic element added to the end of a word: In grammar and linguistics, a "postfix" is a type of affix (a bound morpheme) that is attached to the end of a base word or stem to create a new word or a different grammatical form. It is synonymous with the more common term "suffix."

Usage

• The term "postfix" is used primarily in technical, linguistic, or computational contexts to describe an element that follows a base.
• In everyday language and general grammar instruction, the term "suffix" is far more common and preferred.

Examples

• Noun:
  • In the word "happily," "-ly" is a postfix that changes the adjective "happy" into an adverb.
  • The postfix "-s" is often added to nouns to indicate the plural form, as in "cats" and "dogs."
  • Linguists analyze how a postfix can alter the meaning and grammatical function of a root word.

Advanced Usage

• In computer science, particularly in stack-based programming and expression parsing, "postfix notation" (also known as Reverse Polish Notation) refers to a method where operators follow their operands (e.g., instead of ). Here, the concept of something being placed "after" is analogous to the linguistic postfix.

Variants and Related Words

• Suffix (n): The most common and general synonym for "postfix."
• Affix (n): The broader category that includes prefixes (at the beginning), infixes (in the middle), and postfixes/suffixes (at the end).
• Ending (n): A less technical term sometimes used to refer to a suffix.

Synonyms

• Suffix
• Termination (archaic/less common in modern linguistics)

Antonyms

• Prefix: An affix that is added at the beginning of a word (e.g., "un-" in "unhappy").

Học thuật

Noun

1. an affix that is added at the end of the word

Từ đồng nghĩa

• suffix