Definition

1. Noun:

   • The essential or central part: The most important, vital, or core part of an idea, argument, or experience.
   • The soft, spongy tissue in plants: The soft, white, spongy central cylinder found in the stems of many plants, especially flowering plants, and in some fruits like citrus.

2. Verb:

   • To remove the pith: To extract or take out the soft central tissue from a plant stem or fruit.

Examples of Usage

• Noun (Essential Part):

  • The pith of his speech was a call for unity.
  • She got straight to the pith of the matter without any digressions.

• Noun (Plant Tissue):

  • Botanists study the pith to understand a plant's structure.
  • When peeling an orange, you often try to avoid the bitter white pith.

• Verb:

  • The recipe instructs you to pith the lemons before zesting them.

Advanced Usage

• "The pith and marrow of (something)": An idiom emphasizing the absolute, fundamental essence of something.

  • His book explores the pith and marrow of human consciousness.

• In a figurative sense: Used to describe the concentrated strength or force of a statement or personality.

  • Her writing is known for its intellectual pith.

Variants and Related Words

• Pithy (adj): Concise and forcefully expressive; containing much meaning in few words.
  • He is known for his pithy remarks.
• Pith helmet (n): A lightweight hat made from the dried pith of plants, historically worn in tropical regions.
  • The explorer wore a pith helmet.

Synonyms

• Core: The central or most important part.
• Essence: The intrinsic nature or indispensable quality of something.
• Gist: The substance or general meaning of a speech or text.
• Heart: The central or innermost part; the vital part.
• Marrow: The inmost, essential part.

Antonyms

• Periphery: The outer limits or edge of an area or object.
• Triviality: Lack of seriousness or importance; insignificance.
• Superficiality: Lack of depth of character or understanding.

Related Phrases and Idioms

• To get to the pith of it: To reach the most important part of a matter.
  • After a long discussion, we finally got to the pith of it.

Noun

1. the choicest or most essential or most vital part of some idea or experience
   • the gist of the prosecutor's argument
   • the heart and soul of the Republican Party
   • the nub of the story
2. soft spongelike central cylinder of the stems of most flowering plants

Verb

1. remove the pith from (a plant)