in glory

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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

in (all) somebody's/something's glory

in a very happy, successful, or beautiful state When he dropped out of the race, his opponents were in their glory. The garden in all its glory is now open to the public.
See also: glory