(medicine, uncountable) The use of nanotechnology for diagnosing, treating and preventing disease. / (medicine, countable) Any medicine containing nanoparticles.

(British spelling) A plane triangular graph on which are drawn all the colours that can be made by the additive mixing of red blue and green; these three primary colours are at the apices, while wh...

The formation of mycorrhizas with another species

A male juvenile delinquent, originally in Jamaica in the 1960s. / A male enthusiast of ska music.