bn:00026670n
Noun Concept
EN
friction  detrition  rubbing
EN
Effort expended in moving one object over another with pressure WordNet 3.0
Definitions
Relations
Sources
EN
Effort expended in moving one object over another with pressure WordNet 3.0 & Open English WordNet
IS A
HAS KIND
DERIVATION
WordNet 3.0 & Open English WordNet