When writers and editors refer to the title of a degree or a group of scholars, they often ask whether to use "masters" or "master." Both forms exist, but they serve different grammatical roles and appear in distinct contexts. Understanding the difference helps you communicate clearly in academic, professional, and editorial settings.
This overview compares the two forms across usage scenarios, style guidance, and audience expectations. The following summary highlights key distinctions to guide your word choice quickly.
| Form | Part of Speech | Typical Context | Example |
|---|---|---|---|
| Master | Noun (countable) | Degree title, person in control, or apprenticeship level | She earned a Master of Science. |
| Masters | Noun (plural) or verb (third-person) | Multiple degree titles, people in control, or current tense verb | The course lists several masters in leadership. |
| Master's | Adjective or noun showing possession | Related to a specific master's degree | He is pursuing his master's degree. |
| Masters' | Plural possessive | Belonging to multiple masters | The masters' curriculum emphasizes advanced research. |
Academic Degree Titles and Standard Usage
In higher education, institutions treat degree names as proper titles. When referencing a specific graduate degree, universities typically prefer "Master of Arts" or "Master of Science," written with an initial capital and no plural "s" on "Master." Style guides such as the Chicago Manual of Style and AP Stylebook reinforce this convention to maintain clarity and formality.
In casual writing, you may see "masters" used as a plural noun to refer to multiple degree holders or programs. While readers may understand the meaning, formal publishing usually prefers "master's degrees" or named degrees to reduce ambiguity. Consistent adherence to standard academic style supports credibility with admissions officers, employers, and editors.
Grammar and Possessive Forms in Context
The possessive form "master's" signals ownership or association with a single master, while "masters'" serves the same role for more than one master. These forms rarely refer to academic degrees directly; instead, they describe programs, workshops, or materials controlled by the degree holder. Using the apostrophe correctly ensures your sentences clearly indicate who holds authority or responsibility.
When "master" functions as a verb, it describes the process of becoming skilled or proficient. In this usage, no apostrophe is required, and the word aligns with present tense subjects. Understanding the grammatical role of each form prevents confusion between degree titles, ownership, and action-based meanings.
Style Guidance for Publications and Organizations
Professional and academic publications rely on style guides to standardize references to educational credentials. Many guides specify that "Master" should be capitalized only as part of an official title, such as "Master of Business Administration." In other contexts, lowercase "master" may describe a person who supervises apprentices or a general expert in a field.
Consistency across your document reinforces professionalism. Establishing a style rule at the outset helps writers choose between "masters or master" confidently, whether they are drafting program brochures, application essays, or institutional policies. Clear guidelines reduce revision cycles and improve readability for audiences worldwide.
Choosing the Correct Form for Your Audience
Your choice between "master," "masters," or related forms should reflect the expectations of your readers. Academic committees, for example, expect precise degree titles and careful punctuation, while corporate training materials may prioritize clarity and accessibility. Tailoring the form to context demonstrates attention to detail and respect for editorial standards.
Before finalizing any document, review your organization's style guide or consult reputable references on academic writing. A brief check for agreement between subject, verb, and possessive forms can prevent miscommunication and present your expertise professionally.
Key Takeaways for Professional and Academic Writing
- Use "Master" as part of formal degree titles, capitalized only within official names.
- Write "master's" to show possession for one degree holder and "masters'" for multiple holders.
- Prefer "master's degrees" in formal contexts instead of the plural "masters" to avoid confusion.
- Treat "masters" as a verb when describing the act of becoming proficient or skilled.
- Follow your organization or publisher's style guide to ensure consistency across materials.
FAQ
Reader questions
Should I capitalize Master when referring to a degree like Master of Public Health?
Yes, capitalize "Master" when it is part of the official degree name, such as Master of Public Health. In less formal contexts or when describing the degree generically, you may write "master's degree" in lowercase.
Is it correct to use masters as a plural when talking about multiple graduate degrees?
In formal writing, it is clearer to say "master's degrees" rather than "masters." The possessive form signals that the degrees belong to or are associated with master-level study, reducing ambiguity for readers.
How do I show possession for multiple master's programs in a university catalog?
Use the plural possessive form "masters'" when describing resources that belong to multiple master's programs, such as "The masters' syllabus outlines core competencies for all students."
When should I use masters as a verb instead of a noun in my writing?
Use "masters" as a verb when describing the process of gaining skill or control, for example, "She quickly masters new software." As a verb, it does not require an apostrophe and agrees with third-person singular subjects.