1. a member of the Salvation Army
2. a person who believes in or advocates for salvation, especially religious salvation

Examples

• The salvationist rang the bell outside the department store during the holidays.
• She joined the Salvation Army and became a dedicated salvationist.
• The salvationists organized a soup kitchen for the homeless.
• As a salvationist, he believed deeply in the power of redemption.
• The salvationist preached about finding salvation through faith.
• Many salvationists work in social services and community outreach.