expression, noun
shrill voice; high-pitched voice
Refers to a piercing, high-pitched voice, especially that of women or children. Often used in contexts like cheering, screaming, or excited shouting.
アイドルが登場すると、会場から黄色い声が上がった。
When the idol appeared, shrill cheers rose from the audience.
子供
The children's high-pitched voices echoed through the park.