in one's glory

in (one's) glory

In one's happiest or most fulfilled state when in the midst of a certain activity. Look at John flipping through all this used vinyl. He's in his glory right now. I think my mom was in her glory at the quilt convention. I've never seen her so giddy.
See also: glory
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

in one's glory

Fig. at one's happiest or best. When I go to the beach on vacation, I'm in my glory. Sally is a good teacher. She's in her glory in the classroom.
See also: glory
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

in one's glory

At one's best, happiest, or most gratified. For example, She was in her glory playing her first big solo, or In the classroom, this teacher's in his glory. [c. 1800] Also see in one's element.
See also: glory
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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