Dictionary.com

promontory

[ prom-uhn-tawr-ee, -tohr-ee ]
/ ˈprɒm ənˌtɔr i, -ˌtoʊr i /
Save This Word!

noun, plural prom·on·to·ries.
a high point of land or rock projecting into the sea or other water beyond the line of coast; a headland.
a bluff, or part of a plateau, overlooking a lowland.
Anatomy. a prominent or protuberant part.
QUIZ
ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?
We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.
Question 1 of 8
Which of the following words describes “sky blue”?
Meet Grammar CoachWrite or paste your essay, email, or story into Grammar Coach and get grammar helpImprove Your Writing
Meet Grammar CoachImprove Your Writing
Write or paste your essay, email, or story into Grammar Coach and get grammar help

Origin of promontory

First recorded in 1540–50, promontory is from the Latin word prōmontorium, prōmunturium, of unclear derivation

WORDS THAT MAY BE CONFUSED WITH promontory

cape, peninsula, promontory
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use promontory in a sentence

British Dictionary definitions for promontory

promontory
/ (ˈprɒməntərɪ, -trɪ) /

noun plural -ries
a high point of land, esp of rocky coast, that juts out into the sea
anatomy any of various projecting structures

Word Origin for promontory

C16: from Latin prōmunturium headland; related to prōminēre; see prominent
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for promontory

promontory
[ prŏmən-tôr′ē ]

n.
A projecting part.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for promontory

promontory
[ prŏmən-tôr′ē ]

A high ridge of land or a rock cliff jutting out into a body of water.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
FEEDBACK