Found 2 items, similar to hard solder.
English → English (WordNet) Definition: hard solder hard solder n : solder that contains copper; melts at a relatively high temperature; used for brazing
English → English (gcide) Definition: Hard solder Hard \Hard\ (h[aum]rd), a. [Compar. Harder (-[~e]r); superl. Hardest.] [OE. hard, heard, AS. heard; akin to OS. & D. hard, G. hart, OHG. herti, harti, Icel. har[eth]r, Dan. haard, Sw. h[*a]rd, Goth. hardus, Gr. kraty`s strong, ka`rtos, kra`tos, strength, and also to E. -ard, as in coward, drunkard, -crat, -cracy in autocrat, democracy; cf. Skr. kratu strength, k[.r] to do, make. Cf. Hardy.] 1. Not easily penetrated, cut, or separated into parts; not yielding to pressure; firm; solid; compact; -- applied to material bodies, and opposed to soft; as, hard wood; hard flesh; a hard apple. [1913 Webster] 2. Difficult, mentally or judicially; not easily apprehended, decided, or resolved; as a hard problem. [1913 Webster] The hard causes they brought unto Moses. --Ex. xviii. 26. [1913 Webster] In which are some things hard to be understood. --2 Peter iii. 16. [1913 Webster] 3. Difficult to accomplish; full of obstacles; laborious; fatiguing; arduous; as, a hard task; a disease hard to cure. [1913 Webster] 4. Difficult to resist or control; powerful. [1913 Webster] The stag was too hard for the horse. --L'Estrange. [1913 Webster] A power which will be always too hard for them. --Addison. [1913 Webster] 5. Difficult to bear or endure; not easy to put up with or consent to; hence, severe; rigorous; oppressive; distressing; unjust; grasping; as, a hard lot; hard times; hard fare; a hard winter; hard conditions or terms. [1913 Webster] I never could drive a hard bargain. --Burke. [1913 Webster] 6. Difficult to please or influence; stern; unyielding; obdurate; unsympathetic; unfeeling; cruel; as, a hard master; a hard heart; hard words; a hard character. [1913 Webster] 7. Not easy or agreeable to the taste; harsh; stiff; rigid; ungraceful; repelling; as, a hard style. [1913 Webster] Figures harder than even the marble itself. --Dryden. [1913 Webster] 8. Rough; acid; sour, as liquors; as, hard cider. [1913 Webster] 9. (Pron.) Abrupt or explosive in utterance; not aspirated, sibilated, or pronounced with a gradual change of the organs from one position to another; -- said of certain consonants, as c in came, and g in go, as distinguished from the same letters in center, general, etc. [1913 Webster] 10. Wanting softness or smoothness of utterance; harsh; as, a hard tone. [1913 Webster] 11. (Painting) (a) Rigid in the drawing or distribution of the figures; formal; lacking grace of composition. (b) Having disagreeable and abrupt contrasts in the coloring or light and shade. [1913 Webster] Hard cancer, Hard case, etc. See under Cancer, Case, etc. Hard clam, or Hard-shelled clam (Zo["o]l.), the quahog. Hard coal, anthracite, as distinguished from bituminous coal (soft coal). Hard and fast. (Naut.) See under Fast. Hard finish (Arch.), a smooth finishing coat of hard fine plaster applied to the surface of rough plastering. Hard lines, hardship; difficult conditions. Hard money, coin or specie, as distinguished from paper money. Hard oyster (Zo["o]l.), the northern native oyster. [Local, U. S.] Hard pan, the hard stratum of earth lying beneath the soil; hence, figuratively, the firm, substantial, fundamental part or quality of anything; as, the hard pan of character, of a matter in dispute, etc. See Pan. Hard rubber. See under Rubber. Hard solder. See under Solder. Hard water, water, which contains lime or some mineral substance rendering it unfit for washing. See Hardness, 3. Hard wood, wood of a solid or hard texture; as walnut, oak, ash, box, and the like, in distinction from pine, poplar, hemlock, etc. In hard condition, in excellent condition for racing; having firm muscles; -- said of race horses. Syn: Solid; arduous; powerful; trying; unyielding; stubborn; stern; flinty; unfeeling; harsh; difficult; severe; obdurate; rigid. See Solid, and Arduous. [1913 Webster] Solder \Sol"der\, n. [Formerly soder; F. soudure, OF. soudeure, fr. OF. & F. souder to solder, L. solidare to fasten, to make solid. See Solid, and cf. Sawder.] A metal or metallic alloy used when melted for uniting adjacent metallic edges or surfaces; a metallic cement. Hence, anything which unites or cements. [1913 Webster] Hard solder, a solder which fuses only at a red heat, as one composed of zinc and copper, or silver and copper, etc. Soft solder, a solder fusible at comparatively low temperatures; as, plumbers' solder, consisting of two parts lead and one part tin, is a soft solder. [1913 Webster]