pith

[ pith ]

/ pɪθ /

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See synonyms for: pith / piths on Thesaurus.com

noun

Botany. the soft, spongy central cylinder of parenchymatous tissue in the stems of dicotyledonous plants.

Zoology. the soft inner part of a feather, a hair, etc.

the important or essential part; essence; core; heart: the pith of the matter.

significant weight; substance; solidity: an argument without pith.

Archaic. spinal cord or bone marrow.

Archaic. strength, force, or vigor; mettle: men of pith.

verb (used with object)

to remove the pith from (plants).

to destroy the spinal cord or brain of.

to slaughter, as cattle, by severing the spinal cord.

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Origin of pith

before 900; Middle English; Old English pitha; cognate with Dutch pit.See pit²

Words nearby pith

pit dwelling, piteous, Pitesti, pitfall, pit grave, pith, pithead, pithecanthrope, pithecanthropoid, Pithecanthropus, pithecoid

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use pith in a sentence

In a good Seville orange, oily and aromatic skin easily gives way to thick, bitter pith, followed by its heavily seeded segments.
These oranges are for a lot more than juicing|By Carlos C. Olaechea/Saveur|February 15, 2021|Popular Science
It is more like a sweet wine with hints of dried apricots, grapefruit pith, cypress, and lemons.
Alice Waters’ Favorite Vineyard|Sophie Menin|August 14, 2010|DAILY BEAST
Haass, now the president of the Council on Foreign Relations, blends history, memoir, and policy pith to great effect.
Secrets of Two Iraq Wars|Nathaniel Fick|April 30, 2009|DAILY BEAST
The unprepared sago is imported from the neighbouring island of Borromeo, and consists of the pith of a short, thick kind of palm.
A Woman's Journey Round the World|Ida Pfeiffer

The pith of the whole sentence can be stated in a few words, if the sentence has unity.
English: Composition and Literature|W. F. (William Franklin) Webster
What a tendency there is to round off a narrative into falsehood; or else by parenthesis to destroy its pith and continuity.
Friends in Council|Arthur Helps
These wicks of pith he sold about the town in small penny bundles.
Captains of Industry|James Parton
Stem: Cylindrical; creamy white; hollow, or with a loose cottony pith.
Our Edible Toadstools and Mushrooms and How to Distinguish Them|William Hamilton Gibson

British Dictionary definitions for pith

pith

/ (pɪθ) /

noun

the soft fibrous tissue lining the inside of the rind in fruits such as the orange and grapefruit

the essential or important part, point, etc

weight; substance

Also called: medulla botany the central core of unspecialized cells surrounded by conducting tissue in stems

the soft central part of a bone, feather, etc

verb (tr)

to destroy the brain and spinal cord of (a laboratory animal) by piercing or severing

to kill (animals) by severing the spinal cord

to remove the pith from (a plant)

Word Origin for pith

Old English pitha; compare Middle Low German pedik, Middle Dutch pitt (e)

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for pith

pith

[ pĭth ]

n.

The soft inner substance of a hair.

Spinal cord or bone marrow. No longer in technical use.

v.

To sever or destroy the spinal cord of a vertebrate animal, usually by means of a needle inserted into the vertebral canal.

Scientific definitions for pith

pith

[ pĭth ]

Noun

The soft, spongy tissue in the center of the stems of most flowering plants, gymnosperms, and ferns. Pith is composed of parenchyma cells. In plants that undergo secondary growth, such as angiosperms, the pith is surrounded by the vascular tissues and is gradually compressed by the inward growth of the vascular tissue known as xylem. In plants with woody stems, the pith dries out and often disintegrates as the plant grows older, leaving the stem hollow. See illustration at xylem.

Verb

To remove the pith from a plant stem.

To sever or destroy the spinal cord of an animal for the purpose of dissecting it, usually by inserting a needle into the spinal canal.

pith

noun

verb (used with object)

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Origin of pith

Words nearby pith

Words related to pith

How to use pith in a sentence

British Dictionary definitions for pith

noun

verb (tr)

Word Origin for pith

Medical definitions for pith

n.

v.

Scientific definitions for pith

Noun

Verb