化か学がく伝でん達たつ物ぶっ質しつ

noun

chemical messenger

Technical term in biology and neuroscience for substances such as hormones, neurotransmitters, or pheromones that carry signals between cells or organisms.

• 神しん経けい伝でん達たつ物ぶっ質しつは化か学がく伝でん達たつ物ぶっ質しつの一いっ種