English-Thai Dictionary
perlite
N แก้ว ภูเขาไฟ หิน ไข่มุก
Webster's 1913 Dictionary
PERLITE
PERLITE Per "lite, n. (Min. )
Defn: Same as Pearlite.
PERLITIC
PERLITIC Per *lit "ic, a. (Min. )
Defn: Relating to or resembling perlite, or pearlstone; as, the perlitic structure of certain rocks. See Pearlite.
New American Oxford Dictionary
perlite
per lite |ˈpərlīt ˈpərlaɪt | ▶noun a form of obsidian characterized by spherlulites formed by cracking of the volcanic glass during cooling, used as insulation or in plant growth media. ORIGIN mid 19th cent.: from French, from perle ‘pearl. ’
Oxford Dictionary
perlite
perlite |ˈpəːlʌɪt | ▶noun [ mass noun ] a form of obsidian consisting of glassy globules, used as insulation or in plant growth media. ORIGIN mid 19th cent.: from French, from perle ‘pearl ’.
Duden Dictionary
Perlit
Per lit Substantiv, maskulin , der |Perl i t auch …ˈlɪt |zu Perle 1 Metallurgie Gefüge 2 des Stahls aus Ferrit 1 und Zementit 2 Geologie graublaues, wasserhaltiges, glasig erstarrtes Gestein
Perlitguss
Per lit guss Substantiv, maskulin , der |Perl i tguss |spezielles Gusseisen für hohe Beanspruchungen
perlitisch
per li tisch Adjektiv |perl i tisch auch …ˈlɪt …|1 aus Perlit 1 bestehend 2 perlenartig von der Struktur glasiger Gesteine
The Wordsmith Dictionary