friction

Definitions


[ˈfrɪkʃn], (Noun)

Definitions:
- the resistance that one surface or object encounters when moving over another
(e.g: a lubrication system which reduces friction)


Phrases:

Origin:
mid 16th century (denoting chafing or rubbing of the body or limbs, formerly much used in medical treatment): via French from Latin frictio(n-), from fricare ‘to rub’




definition by Oxford Dictionaries