Penumbral
Part of speech: adjective
Definition: Of, or pertaining to, the penumbra.
Shadow
Part of speech: verb
Definition: To block light or radio transmission.To secretly or discretely track or follow another, to keep under surveillance.To make an identifier, usually a variable, inaccessible by declaring another of the same name within the scope of the first.
Part of speech: noun
Definition: A dark image projected onto a surface where light is blocked by the shade of an object.Relative darkness, especially as caused by the interruption of light; gloom, obscurity.That which looms as though a shadow.Merely a hint of substance.One who secretly or furtively follows another.A type of lettering form of word processors that makes a cubic effect.
Example sentence: Loss and possession, death and life are one, There falls no shadow where there shines no sun.