The correct spelling of the phrase "are head of" is /ɑr hɛd ʌv/. It is spelled this way because "are" is the present plural form of the verb "to be," which is pronounced /ɑr/. "Head" is spelled with the silent letter "e" at the end to indicate that the "e" changes the pronunciation of the "ea" vowel combination from /ɛ/ to /ɛd/. "Of" is spelled the same way it is pronounced, which is /ʌv/. Together, these words make up the phrase "are head of."
"Are head of" is a collocation that combines the verb "are" with the noun phrase "head of" to denote someone who holds a leadership or managerial position within an organization or a particular department. This term is often used to describe individuals who have ultimate responsibility, authority, and decision-making power over a group, team, or division.
As a transitive verb phrase, "are head of" indicates that a person is in a formal hierarchical position at the top of a certain structure, either within a company, government agency, educational institution, or any other organized entity. The person holding this title is typically accountable for overseeing and supervising the performance, operations, and well-being of the department or unit they are leading.
Being the "head of" implies that the individual is at the forefront of directing and setting objectives, policies, strategies, and priorities for achieving organizational goals. They are responsible for making critical decisions, allocating resources, managing budgets, and ensuring that the team or department functions efficiently. Furthermore, as the person in charge, the head of an organization or department often represents the entity in interactions with external stakeholders such as clients, partners, or other authorities.
To summarize, "are head of" refers to the individual or individuals who occupy the highest-ranking position within a specific organizational structure, embodying authority, responsibility, and leadership over the respective entity or department.