sedimentary /ˌsɛd.əˈmɛn.tə.ɹi/adjective 1noun 1forms 1 adjective1 •Made by the deposition and compression of small particles.It's a geological wonderland, with great exposures of colorful and varied sedimentary rocks. — 2012 noun1 •A rock of this kind.The absence of sedimentaries and metasedimentaries in W52 suggest it is not from the Sepik north coast, which is defined by heterogeneous lithic inclusions derived from the Torricelli Mountains. — 2015 formssedimentaries
