absorptionEnglishOxford New American Dictionaryabsorption /əbˈzôrpSH(ə)n, , əbˈzɔrpʃ(ə)n , əbˈsôrpSH(ə)n, əbˈsɔrpʃ(ə)n / ▸ noun 1 the process or action by which one thing absorbs or is absorbed by another: shock absorption East Germany's absorption into West Germany. 2 the fact or state of being engrossed in something: her absorption in the problems of the Third World. – ORIGIN late 16th century (in the sense ‘the swallowing up of something’): from Latin absorptio(n-), from absorbere ‘swallow up’ (see absorb).