noun A requirement or necessity
verb Expressing necessity or obligation
In legal contexts, 'must' is used to indicate a requirement or obligation that is mandatory and non-negotiable.
In educational contexts, 'must' is used to indicate a necessity or requirement for students to follow certain rules or guidelines.
In healthcare contexts, 'must' is used to indicate medical recommendations or protocols that are essential for patient care.
In engineering contexts, 'must' is used to specify critical design requirements or standards that must be met for a project to be successful.
In aviation contexts, 'must' is used in regulations and procedures to denote mandatory actions or restrictions for flight safety.
In professional writing, 'must' is often used to convey a requirement or necessity. For example, a writer may state that certain guidelines must be followed when submitting a manuscript.
In psychology, 'must' is used to indicate a strong recommendation or requirement in ethical guidelines or professional standards. For instance, a psychologist must adhere to strict confidentiality protocols when working with clients.