See Also: factual(dictionary)
factual(dictionary)
databases, factual(medicine)
documentaries and factual films(medicine)

mastery (oh) and factual (iou)


mastery (oh)



thorough understanding or great skill
mastery of
::She possesses complete technical mastery of her instrument.
complete control or power over someone or something
mastery of/over
::humankind's mastery over the environment

factual (iou)



factual adjective. M19.
[from FACT after ACTUAL.]
Concerned with or of the Nature of fact(s); actual, real, true.
W. Lippmann Factual knowledge of the social order..statistics, censuses, reports. C. Milne Story books and factual booksor as they are more usually called, Fiction and non-Fiction.
factually adverb M19.
factualness noun E20.