Secretary
Part of speech: noun
Definition: Someone entrusted with a secret. A person who keeps records, takes notes and handles general clerical work. The head of a department of government. A managerial or leading position in certain non-profit organizations, such as political parties, trade unions, international organizations. A type of desk. A species of bird; Sagittarius serpentarius.
Example sentence: When things haven't gone well for you, call in a secretary or a staff man and chew him out. You will sleep better and they will appreciate the attention.
Repository
Part of speech: noun
Definition: a location for storage, often for safety or preservationa burial vaulta person to whom a secret is entrusted
Example sentence: Parliament of the country is the repository of the sovereign will of the people, and its successful functioning is a joint responsibility of both the government and the Opposition.