hispronoun
the thing or things belonging to or connected with a man, boy, or male animal already mentioned
His used alone, without a following noun, is the independent possessive: this book is his. The same spelling, his, is also the possessive determiner that goes directly before a noun (his book), a separate entry. Unlike her, which becomes hers when used alone, his keeps the same spelling in both uses.
- This bag is his, not mine.
- Is this jacket yours or his?
- The idea was his, not ours.
- Whose car is that? It's his.
Compare hers
Word family
Usage
His is the only common English independent possessive that keeps the same spelling as the possessive determiner: compare his book / this book is his with her book / this book is hers, and my book / this book is mine.
Common mistakes
See also his (the same spelling used before a noun: his book); he; him