medium
Pronunciation: /ˈmiːdɪəm/
noun ( plural media or mediums)
- 1an agency or means of doing something: using the latest technology as a medium for job creation their primitive valuables acted as a medium of exchange
- a means by which something is communicated or expressed: here the Welsh language is the medium of instruction
- 2the intervening substance through which sensory impressions are conveyed or physical forces are transmitted: radio communication needs no physical medium between the two stations
- the substance in which an organism lives or is cultured: these cells are grown in a nutrient-rich medium
- a liquid (e.g. oil or water) with which pigments are mixed, with a binder, to make paint.
- 4the material or form used by an artist, composer, or writer: oil paint is the most popular medium for glazing
adjective

Derivatives

Origin:
late 16th century (originally denoting something intermediate in nature or degree): from Latin, literally 'middle', neuter of medius