Jina
(जिन)Literal Meaning
The conqueror
Etymology & Sanskrit Root
From Sanskrit 'ji' (to conquer); the title given to one who has achieved total victory over attachment, aversion, and all passions — the word 'Jain' itself derives from this root.
Spiritual Insight & Context
Tirthankaras are called Jinas, but any soul who attains kevala-jnana can become a Jina — it names not one person but an attainable spiritual achievement.