[il.lu.vi.a.tion] n [
[2]in- + -luviation (as in eluviation)] (1928): accumulation of dissolved or suspended soil materials in one area or horizon as a result of eluviation from another -- il.lu.vi.at.ed adj
[il.lu.vi.a.tion] n [
[2]in- + -luviation (as in eluviation)] (1928): accumulation of dissolved or suspended soil materials in one area or horizon as a result of eluviation from another -- il.lu.vi.at.ed adj
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012