(computer graphics) A flood fill.

Grain seed saved from one year's harvest for the subsequent year's planting.

(agriculture) A type of sowing machine.

plural of crack seed

plural of celery seed

A genetic source of bad behavior or other negative results.

(botany) A plant of division Pteridospermatophyta, which had fronds like a fern and naked seeds.

(botany) The protective outer cover of a seed

(botany) A gymnosperm seed which isn't enclosed in a plant ovary.

(literally) A stock of seed. / Any supply for planting in general. / (figuratively) Any source of new (notably young) individuals, especially those used for breeding