keyholder
noun 4
Definitions
noun
1
One who holds the key for security reasons.
2
A device or component for holding a key.
3
The individual or organization with access to a cryptographic key.
A key duplicating machine comprising […] a keyholder attached to said shaft, said keyholder providing for holding a key blank and an existing key having notches thereon; […]
4
A dominant partner who locks their submissive partner in a chastity belt or chastity cage, or otherwise controls whether the submissive partner is able or allowed to receive orgasms or sexual stimulation.
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