1. (adj.)steadfast fixed in direction; steadily directed: a steadfast gaze.
2. steadfast firm in purpose, resolution, faith, etc.: a steadfast friend.
3. steadfast unwavering, as resolution, faith, or adherence.
4. steadfast firmly established, as an institution or a state of affairs.
5. steadfast firmly fixed in place or position; stable.
Etymology: (bef. 1000; ME stedefast, OE stedefæst)
Definition of 'steadfast'
Princeton's WordNet
1. (adj)firm, steadfast, steady, stiff, unbendable, unfaltering, unshakable, unwavering marked by firm determination or resolution; not shakable "firm convictions"; "a firm mouth"; "steadfast resolve"; "a man of unbendable perseverence"; "unwavering loyalty"
2. (adj)steadfast, staunch, unswerving firm and dependable especially in loyalty "a steadfast ally"; "a staunch defender of free speech"; "unswerving devotion"; "unswerving allegiance"
Definition of 'steadfast'
Webster Dictionary
1. (adj)steadfast firmly fixed or established; fast fixed; firm
2. (adj)steadfast not fickle or wavering; constant; firm; resolute; unswerving; steady
Definitions of steadfast 
Afrikaans: standvastig
Arabic: ثابِت، راسِخ
Bulgarian: твърд
Brazilian: firme
Czech: spolehlivý, neochvějný
German: standhaft
Danish: urokkelig
Greek: σταθερός, αμετάβλητος
Estonian: kindel, vankumatu
Farsi: وفادار
Finnish: järkkymätön
French: constant
Hebrew: יָצִיב
Hindi: वफादार, स्थिर, अटल, पक्का
Croatian: postojan, stalan
Hungarian: állhatatos
Indonesian: kokoh
Icelandic: traustur, staðfastur
Italian: costante
Japanese: 変らない
Korean: 꾸준히
Lithuanian: pastovus, tvirtas
Latvian: nelokāms; nemainīgs
Malay: tidak berubah
Dutch: standvastig
Norwegian: standhaftig, trofast
Polish: solidny
Portuguese: firme
Romanian: constant
Russian: стойкий; надёжный
Slovak: verný; spoľahlivý
Slovenian: stanoviten
Serbian: odan
Swedish: stadig, fast, orubblig
Thai: แน่นอน
Turkish: sadık, bağlı
Taiwanese: 堅定不變的
Ukrainian: стійкий; постійний
Urdu: ثابت قدم
Vietnamese: kiên định, không dao động
Chinese: 坚定不变的
