Pith vs Dross - What's the difference?
pith | dross |
The soft, spongy substance in the center of the stems of many plants and trees.
The spongy interior substance of a feather.
The spinal cord; the marrow.
(figuratively) The essential or vital part.
* Shakespeare
To extract the pith from (a plant stem or tree).
To kill (especially cattle or laboratory animals) by cutting or piercing the spinal cord.
Waste or impure matter
Worthless or trivial matter
Residue that forms on the surface of a metal from oxidation
The impurities in metal
A waste product from working with metal
To remove dross from.
As a noun pith
is the soft, spongy substance in the center of the stems of many plants and trees.As a verb pith
is to extract the pith from (a plant stem or tree).As an adjective dross is
brave, fearless, confident.pith
English
Noun
(-)- The pith of my idea is truth.
- enterprises of great pith and moment
