Hypograph vs. Epigraph

Hypographnoun

the set of all points lying on or below its graph.

Epigraphnoun

An inscription, especially on a building.

Epigraphnoun

A literary quotation placed at the beginning of a book or other text.

Epigraphnoun

The set of all points lying on or above the function's graph.

Epigraphverb

(transitive) To provide (a literary work) with an epigraph.

Epigraphnoun

Any inscription set upon a building; especially, one which has to do with the building itself, its founding or dedication.

Epigraphnoun

A citation from some author, or a sentence framed for the purpose, placed at the beginning of a work or of its separate divisions; a motto.

Epigraphnoun

a quotation at the beginning of some piece of writing

Epigraphnoun

an engraved inscription