steadfasta.[Stead + fast, that is, fast in place.]1. Firmly fixed or established; fast fixed; firm.(Spenser.)2. Not fickle or wavering; constant; firm; resolute; unswerving; steady.(Shak.)Abide steadfast unto him [thy neighbor] in the time of his trouble. (Ecclus. xxii. 23.)Whom resist steadfast in the faith. (1 Pet. v. 9.)