Refractory
1Refractory — Re*frac to*ry ( r?), a. [L. refractorius, fr. refringere: cf. F. refractaire. See {Refract}.] 1. Obstinate in disobedience; contumacious; stubborn; unmanageable; as, a refractory child; a refractory beast. [1913 Webster] Raging appetites that are …
2Refractory — Re*frac to*ry, n. 1. A refractory person. Bp. Hall. [1913 Webster] 2. Refractoriness. [Obs.] Jer. TAylor. [1913 Webster] 3. OPottery) A piece of ware covered with a vaporable flux and placed in a kiln, to communicate a glaze to the other articles …
3refractory — [ri frak′tər ē] adj. [altered < obs. refractary < L refractarius < refractus: see REFRACT] 1. hard to manage; stubborn; obstinate: said of a person or animal 2. resistant to heat; hard to melt or work: said of ores or metals 3. a) not… …
4Refractory — Refractory. См. Огнеупор. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …
5refractory — index contumacious, difficult, disobedient, disorderly, fractious, froward, hostile, incorrigible, ind …
6refractory — stubborn, obstinate, perverse, 1610s (earlier refractorious, 1550s), from L. refractarius obstinate …
7refractory — recalcitrant, intractable, ungovernable, *unruly, headstrong, willful Analogous words: *contrary, perverse, froward, wayward: *insubordinate, rebellious, contumacious Antonyms: malleable: amenable (sense 2) …
8refractory — ► ADJECTIVE 1) formal stubborn or unmanageable. 2) Medicine not yielding to treatment. 3) technical heat resistant; hard to melt or fuse. DERIVATIVES refractoriness noun. ORIGIN Latin refractarius stubborn …
9Refractory — A refractory is a material that retains its strength at high temperatures. ASTM C71 defines refractories as non metallic materials having those chemical and physical properties that made them applicable for structures, or as components of systems …
10refractory — refractorily, adv. refractoriness, n. /ri frak teuh ree/, adj., n., pl. refractories. adj. 1. hard or impossible to manage; stubbornly disobedient: a refractory child. 2. resisting ordinary methods of treatment. 3. difficult to fuse, reduce, or… …
