wasteland (n.)youdaoicibaDictYouDict[wasteland 词源字典]
1825 as one word, from waste (adj.) + land (n.). Figurative sense is attested from 1868. Eliot's poem is from 1922.
April is the cruellest month, breeding
Lilacs out of the dead land, mixing
Memory and desire, stirring
Dull roots with spring rain.
[wasteland etymology, wasteland origin, 英语词源]