TubeTalk Pronunciation
How to pronounce “keystone”
Hear “keystone” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for keystone
- Learning goal
- Practice the English pronunciation of keystone with real speech in context.
- Available examples
- 8 YouTube examples
- Real speech example
- The Serengeti Rules
And the name for this is called a keystone species.
- Definition summary
- (architecture) The top stone of an arch.
Example 1 of 8
How to pronounce keystone
The Serengeti Rules

And the name for this is called a keystone species.
Example Sentences
A Deep Dive Into “keystone”
Meaning
- [Noun]
- (architecture) The top stone of an arch.
- Something on which other things depend for support.
- (Can we verify(+) this sense?) A native or resident of the American state of Pennsylvania.
- (retail) A retail price that is double the cost price; a markup of 100%.
- (baseball) The combination of the shortstop and second baseman.
- [Verb]
- (transitive) To distort (an image) by projecting it onto a surface at an angle, which for example causes a square to look like a trapezoid.
- (transitive, retail) To double the cost price in order to determine the retail price; to apply a markup of 100%.
Practice Nearby Words
headstone, vault, pillar, cornerstone, basement, centrepiece, key, fulcrum, pivot, linchpin, lynchpin, touchstone, milestone, bedrock, angular, centerpiece, geometric, base, groundwork, basis, foundation, geometry, lifeblood, priority, mainstay, heart, backbone, clé, pillars, topstone, keystoneite, summer-stone, copestone, chalkstone, stele, throughstone, stereobate, obelisk, corestone, tool stone, ringstone, drystone, klingstone, stonework, carstone, knockstone, tilestone, cornstone, greystone, standing stone, graystone, thunderstone, packstone, endstone, stone, whinstone, borderstone, markstone, starstone, permastone, altar stone, framestone, pitch, irestone, crabstone, foil stone, breakstone, crowstone, merestone, starkeyite, discstone, keckite, hardstone, megalith, ragstone, potstone, toolstone, runestone, clingstone, boulderstone, lithographic stone, bondstone, inkstone, slickstone, mountkeithite, bannerstone, bluestone, flintstone, pitchstone, chadacryst, quarry, alley stone, sparstone, rock, ashlar, clinkstone, adamant, oilstone, monolith, strontite
Similar Sounds
keystone, key stone, costin, ketone, costen, koston, coston, kasten, caston, costain, keystones, casten, cast on, key tone, costume, custom, coasting, casting, kirsten, costing, keaton, kirstin, capstone, cousteau, kerstin, keeton, casto, kersten, custo, costo, kingstone, catone, kirstein, copestone, khe sanh, cap stone, gaston, gustin, histone, heaston, guston, gustine, cotton, christine, costa, cosign, cotten, coastline, christain, castillo, christan, catan, christin, chitin, co-sign, cousine, colston, caisson, cason, caton, cosin, coton, casein, cristen, carsten, cristin, casta, chi town, chitown, coast line, casin, cosen, casson, capstan, caxton, creston, catton, cowtown, castine, cayton, christon, christeen, cast down, castano, cassin, costi, cassian, cotan, co sign, coulston, casti, cow town, coussin, cast iron, clouston, costae, cartone, costia, cookstown, caught on