DictionarypithEssential meaning
noun

pith

PITH/pɪθ/

Soft spongy tissue inside plant stems or fruit rinds.

The split stem reveals pale pith at its center.

A thick plant stem split lengthwise exposes its pale central pith, with a short piece of that core lifted free beside it.
Etymology

Old English piþa named the central substance of a plant stem and already meant an essential part figuratively. The selected sense preserves that image of an inward core.

In context

Priya Jain12:20
the court applied the doctrine of Pith & Substance & said that whenever you want to find out true nature of any legislation you will see the legislation as a whole
Centre-State Relations | Article 245 - 255 of the Indian Constitution | Legislative Relations

More examples

  • The cut sunflower stem reveals a soft center of pith.
  • Remove the bitter pith before slicing the grapefruit.
  • Dried pith feels light and spongy between my fingers.

Forms

pith

Similar words

core
Core means a central part, not specifically its spongy tissue.