Last Updated：2025/11/20

To scatter particles and/or radiation back to the direction from which they come.

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backscatter

Source Word

backscatter

Verb

To scatter particles and/or radiation back to the direction from which they come.

Japanese Meaning

（粒子や放射線が）入射してきた方向へ散乱すること / （粒子や放射線を）もととなる方向へばら撒くこと

Laser pulses backscatter light when they hit airborne aerosol particles, allowing the detector to estimate particle concentration.

レーザーパルスが浮遊するエアロゾル粒子に当たると、粒子は光を後方に散乱し、検出器が粒子濃度を推定できるようになる。

Sense（1）

To scatter particles and/or radiation back to the direction from which they come.

backscatters

（ present singular third-person ）

backscattering

（ participle present ）

backscattered

（ participle past ）

backscattered

（ past ）