Lexical Definition

‎χρηστολογία‎ chrēstología (khrase-tol-og-ee'-ah) smooth talk ^G:N-F
from a compound of ‎χρηστός‎ and ‎λέγω‎

good words.

• fair speech, i.e. plausibility

Abbott-Smith

*† χρηστολογία, -ας, ἡ (χρηστός, λέγω),
fair speaking: in bad sense, Ro 16:18 (in good sense also, eccl.).†

Abbott-Smith References

Liddell-Scott-Jones

χρηστολογία-λογία, ἡ,

fair speaking, in bad sense, [NT]

_{LSJ Scripture Refs: Rom.16.18}