Permanent-way
noun, British.
1.
the roadbed and track of a railroad.
noun
1.
(mainly Brit) the track of a railway, including the ballast, sleepers, rails, etc
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[per-mang-guh-neyt] /pərˈmæŋ gəˌneɪt/ noun, Chemistry. 1. a salt of , as . /pəˈmæŋɡəˌneɪt; -nɪt/ noun 1. a salt of permanganic acid permanganate per·man·ga·nate (pər-māng’gə-nāt’) n. Any of the salts of permanganic acid, all of which are strong oxidizing agents. permanganate (pər-māng’gə-nāt’) A salt of permanganic acid, containing the group MnO4. Permanganates are strong oxidizing agents.
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noun, Chemistry. 1. an acid, HMnO 4 , known only in solution. /ˌpɜːmænˈɡænɪk/ noun 1. a monobasic acid known only in solution and in the form of permanganate salts. Formula: HMnO4 Systematic name manganic(VII) acid permanganic acid per·man·gan·ic acid (pûr’mān-gān’ĭk, -māng-) n. An unstable inorganic acid existing only in dilute solution. Its purple aqueous solution […]
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noun 1. a permanent year-round suntan