Obs. [A corrupt form of the word appearing in med.L. as campinolius, It. campignuolo, OF. campigneul (cf. mod.F. campagnoule); a deriv. of campus field: see CHAMPIGNON.] A champignon, mushroom or toadstool.
1527. Andrew, Brunswyke’s Distyll. Waters, C j b. Campernoyles that some men callyth tode stoles.
