different between polyiamond vs diamond
polyiamond
English
Etymology
Blend of poly- +? diamond, the polyiamond made up of two triangles being a diamond or rhombus.
Noun
polyiamond (plural polyiamonds)
- (geometry) A polyform made by joining one or more equilateral triangles edge to edge in various arrangements.
Synonyms
- n-iamond
Derived terms
Related terms
- diamond
- polyomino
See also
- bar
- butterfly
- chevron
- crook
- crown
- hexagon
- hook
- lobster
- signpost
- snake
- sphinx
- yacht
Anagrams
- polydomain
polyiamond From the web:
diamond
English
Pronunciation
- enPR: d?'(?)m?nd, IPA(key): /?da?(?)m?nd/
Etymology 1
From Middle English dyamaunt, from Old French diamant, from Late Latin diamas, from Latin adamas, from Ancient Greek ?????? (adámas, “diamond”). Cognate with Spanish imán (“magnet”) and diamante, French aimant (“magnet”) and diamant, Italian diamante, and Portuguese ímã (“magnet”) and diamante.
Noun
diamond (countable and uncountable, plural diamonds)
- (uncountable) A glimmering glass-like mineral that is an allotrope of carbon in which each atom is surrounded by four others in the form of a tetrahedron.
- The saw is coated with diamond.
- A gemstone made from this mineral.
- The dozen loose diamonds sparkled in the light.
- A ring containing a diamond.
- What a beautiful engagement diamond.
- A very pale blue color/colour.
- Something that resembles a diamond.
- (geometry) A rhombus, especially when oriented so that its longer axis is vertical.
- (geometry) The polyiamond made up of two triangles.
- (baseball) The entire field of play used in the game.
- (baseball) The infield of a baseball field.
- The teams met on the diamond.
- (card games) A card of the diamonds suit.
- I have only one diamond in my hand.
- (printing, uncountable, dated) A size of type, standardised as 4 1?2 point.
Synonyms
- (gemstone): sparkler (informal)
- (ring): diamond ring
- (something that resembles a diamond): adamant
- (geometry: rhombus): lozenge, rhomb, rhombus
- (geometry: polyiamond): 2-iamond
- (baseball: entire baseball field): ball field, baseball field
- (baseball: infield of a baseball field): baseball diamond, infield
Antonyms
- (baseball: infield of a baseball field): outfield
Derived terms
Translations
See also
- argyle
- carbonado
- diamante
- paragon
- chlenter
- rhinestone
- brifka
Adjective
diamond (not comparable)
- made of, or containing diamond, a diamond or diamonds.
- He gave her diamond earrings.
- of, relating to, or being a sixtieth anniversary.
- Today is their diamond wedding anniversary.
- of, relating to, or being a seventy-fifth anniversary.
- Today is their diamond wedding anniversary.
- (slang) First-rate; excellent.
- He's a diamond geezer.
Translations
Verb
diamond (third-person singular simple present diamonds, present participle diamonding, simple past and past participle diamonded)
- to adorn with or as if with diamonds
Translations
Etymology 2
Borrowed from Dutch diamant, used by Dirck Voskens who first cut it around 1700, presumably naming it by analogy with the larger Perl.
Noun
diamond (uncountable)
- (printing, dated) The size of type between brilliant and pearl, standardized as 4 1?2-point.
Further reading
- David Barthelmy (1997–2021) , “Diamond”, in Webmineral Mineralogy Database
- “diamond”, in Mindat.org?[2], Hudson Institute of Mineralogy, 2000–2021.
diamond From the web:
- what diamond shape looks the biggest
- what diamond cut sparkles the most
- what diamond clarity is best
- what diamond cut looks biggest
- what diamond cut is the most expensive
- what diamond shape is the most expensive
- what diamond color is best
- what diamonds pass the diamond tester
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