crown jewels

Definition of Crown Jewels in English :

1. crown jewels

regalia (jewelry and other paraphernalia) worn by a sovereign on state occasions

WordNet Lexical Database for English. Princeton University. 2010.

Crown Jewels

plural noun

1.

the jewellery, including the regalia, used by a sovereign on a state occasion

2.

the most valued possession or asset

3. slang

the genitals of a man or boy

1.

the jewelry and the emblems of office, such as the crown and scepter, that are worn or carried by the sovereign of a country on state occasions

2. [sing.]

the best or most valuable part of a whole or member of a group

n.

1.

a. A precious stone that is part of a sovereign's regalia.

b. crown jewels The jewels, such as those in a crown or scepter, used ceremonially by a sovereign.

2. The most prized asset or possession in a group.