fine particle; minute particle; corpuscle
Technical and general term for very small particles, including physical particles, biological corpuscles, and particulate matter.
Fine particles in the air can affect health.
This filter can remove even minute particles.
pebrine; silkworm pebrine disease
fine-grain development
Nosema bombycis (microsporidian parasite causing pebrine)
Compound of 微 (び, 'minute, tiny') and 粒子 (りゅうし, 'particle').