noun
sending entity; sender
Technical computing term for the entity that sends data in a communication protocol or system.
送信側エンティティがデータを暗号化してから送信する。
The sending entity encrypts the data before transmitting it.
More common word for 'sender', often used for people rather than abstract entities.
Compound of 送信側 (sending side) and エンティティ (entity), a direct technical calque from English.