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nounthe rounded seed-bearing capsule of a cotton or flax planttype of:
Definition that contains boll
- cotton erect bushy mallow plant or small tree bearing bolls containing seeds with many long hairy fibers
- genus gelechia type genus of the Gelechiidae: pink bollworms
- bollworm any of various moth caterpillars that destroy cotton bolls
- gelechia type genus of the Gelechiidae: pink bollworms
- pink bollworm larvae of a gelechiid moth introduced from Asia; feeds on the seeds of cotton bolls
- gelechia gossypiella larvae of a gelechiid moth introduced from Asia; feeds on the seeds of cotton bolls
- anthonomus grandis greyish weevil that lays its eggs in cotton bolls destroying the cotton
- gelechia gossypiella small brown moth whose larvae bore into flowers and bolls of cotton
- boll weevil greyish weevil that lays its eggs in cotton bolls destroying the cotton
- cotton plant erect bushy mallow plant or small tree bearing bolls containing seeds with many long hairy fibers