prune

prune is a Verb

Definition:

[1] To lop or cut off the superfluous parts, branches, or shoots of; to clear of useless material; to shape or smooth by trimming; to trim: as, to prune trees; to prune an essay. Thackeray. Taking into consideration how they [laws] are to be pruned and reformed. Bacon. Our delightful task To prune these growing plants, and tend these flowers. Milton.

[2] To cut off or cut out, as useless parts. Horace will our superfluous branches prune. Waller.

[3] To preen; to prepare; to dress. Spenser. His royal bird Prunes the immortal wing and cloys his beak. Shak.