(1) What can be either the pith of a plant, or part of a human brain?
Answer: Medulla.
(2) What item of apparel was traditionally made out of sholapith, extracted from the sola plant (Aeschynomene spp)?
Answer: Pith helmet.
(3) What does it mean to pith an animal?
Answer: To kill or immobilise it by inserting a rod into its brain.
(4) What part of an orange is the pith?
Answer: The white spongy substance under the skin and surrounding the peeled fruit.
(5) What does “pithy” mean when applied to speech?
Answer: Brief, and to the point.