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defoliation

/verb dee-foh-lee-eyt; adjective dee-foh-lee-it, -eyt/US // verb diˈfoʊ liˌeɪt; adjective diˈfoʊ li ɪt, -ˌeɪt //

落叶,脱毛,脱叶,脱皮

Definitions

v.有主动词 verb
  1. 1

    de·fo·li·at·ed, de·fo·li·at·ing.

    • : to strip of leaves.
    • : to destroy or cause widespread loss of leaves in, as by using chemical sprays or incendiary bombs, in order to deprive enemy troops or guerrilla forces of concealment.
v.无主动词 verb
  1. 1

    de·fo·li·at·ed, de·fo·li·at·ing.

    • : to lose leaves.
adj.形容词 adjective
  1. 1
    • : having lost its leaves, especially by a natural process.

Synonyms & Antonyms

Examples

  • Therefore, trees deprived of their foliage are liable to perish, and they are injured in proportion to their defoliation.

  • The aphids were very numerous and unfortunately caused the defoliation of all the currants with the exception of the blacks.

  • The period of defoliation varies in different countries according to the nature of their climate.

  • Defoliation of seedlings and bearing trees often occurs in July and August.

  • Their labour often results in the complete defoliation of the tree.