spiroylous acid — Salicylal Sal i*cyl al, n. [Salicylic + aldehide.] (Chem.) A thin, fragrant, colorless oil, {HO.C6H4.CHO}, found in the flowers of meadow sweet ({Spir[ae]a}), and also obtained by oxidation of salicin, saligenin, etc. It reddens on exposure.… … The Collaborative International Dictionary of English
HOC6H4CHO — Salicylal Sal i*cyl al, n. [Salicylic + aldehide.] (Chem.) A thin, fragrant, colorless oil, {HO.C6H4.CHO}, found in the flowers of meadow sweet ({Spir[ae]a}), and also obtained by oxidation of salicin, saligenin, etc. It reddens on exposure.… … The Collaborative International Dictionary of English
Salicylal — Sal i*cyl al, n. [Salicylic + aldehide.] (Chem.) A thin, fragrant, colorless oil, {HO.C6H4.CHO}, found in the flowers of meadow sweet ({Spir[ae]a}), and also obtained by oxidation of salicin, saligenin, etc. It reddens on exposure. Called also… … The Collaborative International Dictionary of English
salicylic aldehyde — Salicylal Sal i*cyl al, n. [Salicylic + aldehide.] (Chem.) A thin, fragrant, colorless oil, {HO.C6H4.CHO}, found in the flowers of meadow sweet ({Spir[ae]a}), and also obtained by oxidation of salicin, saligenin, etc. It reddens on exposure.… … The Collaborative International Dictionary of English
salicylol — Salicylal Sal i*cyl al, n. [Salicylic + aldehide.] (Chem.) A thin, fragrant, colorless oil, {HO.C6H4.CHO}, found in the flowers of meadow sweet ({Spir[ae]a}), and also obtained by oxidation of salicin, saligenin, etc. It reddens on exposure.… … The Collaborative International Dictionary of English
salicylous acid — Salicylal Sal i*cyl al, n. [Salicylic + aldehide.] (Chem.) A thin, fragrant, colorless oil, {HO.C6H4.CHO}, found in the flowers of meadow sweet ({Spir[ae]a}), and also obtained by oxidation of salicin, saligenin, etc. It reddens on exposure.… … The Collaborative International Dictionary of English
Spiroylic — Spi*royl ic, Spiroylous Spi*royl ous, a. [NL. Spir? meadowsweet (a source of salicylal) + yl + ic, ous.] (Chem.) Pertaining to, or designating, a substance now called salicylal. [Obs.] [1913 Webster] … The Collaborative International Dictionary of English