Maritime Communication

noun a device that receives radio waves and converts them into sound or other signals

• The radio receiver picked up the signal clearly.
• I love listening to music on my radio receiver.
• I scored a sweet new radio receiver at the pawn shop.
• Her mind was like a radio receiver, picking up on every detail of the conversation.

noun a piece of white fabric used as a symbol of surrender or truce

• The soldiers raised the white flag as a sign of surrender.
• When she saw the white flag, she knew it was time to give up.
• They waved the white flag and called it quits.
• Raising the white flag in a negotiation can sometimes lead to a better outcome.