naphthalene
UKnæfθəliːn
US'næfθə'li:n
معنی فارسی
نفتالين بيد کش
معنی کامل و مثالها
/-lēn´/n.
● (از ریشهی فارسی: نفت) نفتالین (هیدروکربن سپید و بلورین به فرمول naphthalin) (C10H8 هم مینویسند)
ریشه و کاربرد
ریشه
From naphtha + -al + -ene.
مثال
- The strong smell of naphthalene filled the closet where the mothballs were stored.
- Naphthalene is commonly used as a starting material in the synthesis of various chemicals.
- The chemist analyzed the naphthalene sample using gas chromatography.
ترکیبهای رایج
Naphthalene balls Naphthalene flakes Naphthalene poisoning Naphthalene derivatives
تعریف انگلیسی
noun
- a white crystalline strong-smelling hydrocarbon made from coal tar or petroleum and used in organic synthesis and as a fumigant in mothballs “Substance Holonyms: coal tar, mothball, camphor ball”