From therapeuo; attendance (specially, medical, i.e. Cure); figuratively and collectively, domestics -- healing, household.
see GREEK therapeuo
1. service, rendered by anyone to another.
2. special medical service, curing, healing: Luke 9:11; Revelation 22:2, ((Hippocrates), Plato, Isocrates, Polybius).
3. by metonymy, household, i. e. body of attendants, servants, domestics: Matthew 24:45 R G; Luke 12:42 (and often so in Greek writings; cf. Lob. ad Phryn., p. 469; for עֲבָדִים, Genesis 45:16).