Chaff, originally called Window[1] or Düppel, is a radar countermeasure involving the dispersal of thin strips of aluminium, metallized glass fiber, or plastic. [2]

The meaning of CHAFF is the seed coverings and other debris separated from the seed in threshing grain. How to use chaff in a sentence.

CHAFF definition: 1. the outer layer that is separated from grains such as wheat before they are used as food 2…. Learn more.

In botany, chaff refers to the thin receptacular bracts of many species in the sunflower family Asteraceae and related families. They are modified scale-like leaves surrounding single florets in the flower-head.

The chaff is the husk surrounding a seed, the part of the grain that is generally thrown away. In cereal crops like rice, barley, oats, and wheat, the seed — the part of the plant that we eat — is surrounded by a husk.

Define chaff. chaff synonyms, chaff pronunciation, chaff translation, English dictionary definition of chaff. husks of grain; worthless matter: like chaff in the wind Not to be confused with: chafe – to irritate: the starched collar will chafe his neck; annoy;...

Chaff is the outer part of grain such as wheat. It is removed before the grain is used as food.

noun the husks of grains and grasses that are separated during threshing. straw cut up for fodder. worthless matter; refuse. the membranous, usually dry, brittle bracts of the flowers of certain …

Discover everything about the word "CHAFF" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

2021年11月8日 · What is Chaff? Chaff is the name given to the husk surrounding a seed. Sometimes, it can apply to the stem attached to the seed as well. In basic terms, chaff is all the stuff you don’t want, and that needs to be separated from the seed or grain after harvest.