Associations to the word «Frustum»

Wiktionary

FRUSTUM, noun. A cone or pyramid whose tip has been truncated by a plane parallel to its base.
FRUSTUM, noun. A portion of a sphere delimited by two parallel planes.

Dictionary definition

FRUSTUM, noun. A truncated cone or pyramid; the part that is left when a cone or pyramid is cut by a plane parallel to the base and the apical part is removed.

Wise words

When you have spoken the word, it reigns over you. When it is unspoken you reign over it.
Arabian Proverb