noun
Refers collectively to wind and string instruments, often in an orchestral context. Not a single instrument but a category.
管弦楽器の演奏を聴きに行った。
I went to listen to a performance of wind and string instruments.
この曲は管弦楽器のために書かれた。
This piece was written for wind and string instruments.
Compound of 管 (wind instrument), 弦 (string instrument), and 楽器 (musical instrument).