Definition of steadfast
- the steadfast doctrine of original sin
- —Ellen Glasgow
- her followers have remained steadfast
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He was steadfast in his support of the governor's policies.
a steadfast supporter of women's rights
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'steadfast.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Steadfast has held its ground in English for many centuries. Its Old English predecessor, stedefæst, combined stede (meaning "place" or "stead") and fæst (meaning "firmly fixed"). An Old English text of the late 10th century, called The Battle of Maldon, contains our earliest record of the word, which was first used in battle contexts to describe warriors who stood their ground. Soon, it was also being used with the broad meaning "immovable," and as early as the 13th century it was applied to those unswerving in loyalty, faith, or friendship. Centuries later, all of these meanings endure.
First Known Use: before 12th centurySee Words from the same year
: very devoted or loyal to a person, belief, or cause : not changing
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