What is the meaning of Weaverbird?

Any of various Old World passerine birds in either of two families known for building nests of intricately woven vegetation.

  1. Ploceidae, the family most commonly known by this name
  2. The family Estrildidae, better known as estrildid finches or weaver finches

Ploceidae, the family most commonly known by this name

The family Estrildidae, better known as estrildid finches or weaver finches

Source: wiktionary.org