AGGRADATION


Meaning of AGGRADATION in English

transcription, транскрипция: [ ˌa-grə-ˈdā-shən ]

noun

Etymology: ad- + gradation

Date: 1898

: a modification of the earth's surface in the direction of uniformity of grade by deposition

• ag·gra·da·tion·al -shnəl, -shə-n ə l adjective

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.