G4234 πρᾶξις (prâxis)

KJV renderings: deed, office, work
Strong's definition: practice, i.e. (concretely) an act; by extension, a function
Derivation: from G4238 (πράσσω);

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.