adj. The possessive form of he1.
Used as a modifier before a noun: his boots; his plans.
pron. (used with a sing. or pl. verb)
Used to indicate the one or ones belonging to him: If you can't find your hat, take his.
[Middle English, from Old English.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.