What is the meaning of Tosen?

third-person plural present indicative of tusir

to thunder (of water etc.)

to rage (of wind, a storm etc.)

Rōmaji transcription of とせん

To card (straighten the fibres of) wool.

To dissect or examine.

To pull the wool off sheep.

To attack, injure.

third-person plural present indicative of toser

Source: wiktionary.org