Examlex
Communication
The exchange of information, ideas, or feelings between individuals or groups, through various modes such as speech, writing, or symbolic gestures.
Effective
Being successful in producing a desired or intended result, often used to describe strategies, policies, or products that achieve their goals efficiently.
Sender
The person or entity that initiates a message or communication to a receiver.
Message
A piece of communication that is sent from one person or entity to another, conveying information, feelings, or instructions.
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