| broadcast seeding | <botany> To spread a seed mixture over a wide area by throwing loose clumps of seed through the air onto the soil. Sowing areas by scattering seed mechanically or by hand. (13 Nov 1997) |
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| spot seeding | Seeding of woody plant seeds on random spots to blend in with the landscape. (09 Oct 1997) |
| neoplasm seeding | The local implantation of tumour cells by contamination of instruments and surgical equipment during and after surgical resection, resulting in local growth of the cells and tumour formation. (12 Dec 1998) |