デシル酸さんMeanings1noundecylic acidchemistryA saturated fatty acid with a ten-carbon chain; used in organic chemistry and industrial contexts.デシル酸さんは炭たん素そ数すう10の飽ほう和わ脂し肪ぼう酸さんです。Decylic acid is a saturated fatty acid with 10 carbon atoms.