What are the best answers for “the act of sending a message; causing a message to be transmitted”?

transmission, transmittal, transmitting.

How many letters does the top answer for “the act of sending a message; causing a message to be transmitted” have?

The most common answer is transmission (12 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

transmission 12 letters wn-def

the act of sending a message; causing a message to be transmitted

transmittal 11 letters wn-def

the act of sending a message; causing a message to be transmitted

transmitting 12 letters wn-def

the act of sending a message; causing a message to be transmitted