Obelisk

Obelisk, a tall four-sided pillar, generally monolithic, tapering to a pyramidal pointed top, erected in connection with temples in Egypt, and inscribed all over with hieroglyphs, and in memorial, as is likely, of some historical personage or event; they are of ancient date.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Obeid * Ober-Ammergau
Nyx
Oakham
Oakland
Oaks, The
Oakum
Oases
Oates, Titus
Obadiah
Oban
Obeid
Obelisk
Ober-Ammergau
Oberlin, Jean Friedrich
Oberon
Obi
Objective
Oblates
Oboe
Obelus
O'Brien, William
O'Brien, William Smith

Nearby

Obelisk in Brewer’s Dictionary of Phrase & Fable