Pith

pii:s

(ordinal form of the number pi)

isku

(energy, force, or power of speech or writing; such force or power due to conciseness — see also punch)

piin vastaluku

(one divided by pi)

sisus

(soft inner portion of a loaf of bread)

ydin

(soft, spongy substance inside plant parts)

ydin

(soft tissue inside a human or animal body or one of their organs)

ydin

(spongy interior substance of a horn or the shaft of a feather)

ydin

(essential or vital part of something — see also essence)

katkoa selkäydin

(to render insensate or kill (an animal) by cutting, piercing, or otherwise destroying the spinal cord)

poistaa ydin

(to extract the pith from (something or (figurative) someone))