What is the meaning of the word Medium?

The word medium means an agency or means of doing something.

Something which is used as a transmission of frequency,
Something that has the ability to read the signals, frequency, seed, revelation, sound wave, ideas etc.

And its work is to transform those signals into visual pictures, audible sound or physical genetic traits.

TV and radio is a medium:

A TV box or radio is a medium which has the ability to transform the broadcasted frequencies into audible sound and moving pictures.

A woman’s womb is a medium:

A woman’s womb or female nature is a medium which has the ability to conceive, and also transform the man’s sperm (seed or revelation) into a physical baby or animism.

A computer, mobile phone is a medium:

A computer, an Ipad or a mobile phone on Internet is a medium which possesess the ability to convert the frequencies it receives into social media interactive activities, visual images in real time,

which enables people from the different locations of the world to communicate with each other.

The human brain is a medium:

The human brain is a medium which has the ability to convert the signals of ideas, revelation, thoughts, sound waves, visual images into dreams, desire, hormones, electric signals, chemical signals,

And the transformed signals will then play the role of influencing and stimulating the different parts of the body.

“using the latest technology as a medium for job creation”
synonyms:means of communication, means/mode of expression, means, method, way, form, agency, channel, forum; More
2.
the intervening substance through which sensory impressions are conveyed or physical forces are transmitted.
“radio communication needs no physical medium between the two stations”