also: ジーダブリュー
noun
Golden Week; early-May holiday season
Refers to the cluster of national holidays from late April to early May in Japan; commonly used in travel plans and media.
See also: ゴールデンウィーク
今年のGWはどこか旅行に行きますか?
Are you going on a trip somewhere during Golden Week this year?
GW中は新幹線がとても混みます。
The Shinkansen gets very crowded during Golden Week.