プログレッシブ和英中辞典(第３版)の解説
ひろく【広く】
1 〔広がって〕widely; broadly
- 居間は海に向けて窓を広くとった
Large windows were put in on the side of the living room facing the sea.
2 〔知れ渡って，行き渡って〕widely; extensively; broadly
- あの本は若者の間で広く読まれている
The book is widely read among young people.