the world > food and drink > farming > cultivation or tillage > preparation of land or soil > fertilizing or manuring > [noun] > composting > compost heap
bumby1632
compost-heap1780
1780 E. BurkeSpeech Oeconomical Reformation 72 A new accession to the loaded compost heap of corrupt influence.
1884 J. H. EwingMary's Meadow (1886) 43 We'll have a compost heap of our own this autumn.