mandatory
What does "mandatory" mean?
The word "mandatory" describes something that is required by law, rules, or authority. It carries the sense of an obligation that you cannot choose to ignore; it is the opposite of optional. Mentally, visualize a sign that says "Must do," where the action is a non-negotiable requirement for participation. In usage, it often appears in professional, legal, or educational contexts. You will frequently see it paired with nouns like "attendance," "training," or "requirement." While "compulsory" is a close synonym, "mandatory" is more commonly used in business or administrative settings to emphasize that a specific policy is enforced.
"mandatory" in conversation
Work meeting announcement
Please note that the safety training tomorrow is mandatory for all staff.
Please note that the safety training tomorrow is mandatory for all staff.
Is it okay if I finish my report during that time instead?
Is it okay if I finish my report during that time instead?
I'm afraid not, everyone has to attend.
I'm afraid not, everyone has to attend.
Shows the non-negotiable nature of a mandatory event.
Discussing school rules
Do we really have to take this extra history course?
Do we really have to take this extra history course?
Yes, it's a mandatory part of the curriculum this year.
Yes, it's a mandatory part of the curriculum this year.
Used here to explain a fixed requirement in an educational system.
"mandatory" in a sentence
Wearing a helmet is mandatory for all cyclists.
Wearing a helmet is mandatory for all cyclists.
The company introduced mandatory diversity training for all department heads.
The company introduced mandatory diversity training for all department heads.
Participation in the annual audit is a mandatory requirement for maintaining our professional license.
Participation in the annual audit is a mandatory requirement for maintaining our professional license.
