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Ph.D.

Ph.D.

5.5
A university degree for advanced research in one subject usually earned after several years and a long research paper
  • noun
  • /piː eɪtʃ diː/
  • Formal
translation icon : doctorado
  • After five years of research, she finally earned her Ph.D. in chemistry.

In my own case, my pH D was in theoretical physics.

Examples

  • Dr. Patel holds a Ph.D. from Oxford University specializing in artificial intelligence.

  • Many academic jobs require applicants to have a Ph.D. or equivalent degree.

  • She earned her Ph.D. in biology last year.

  • Many universities offer a Ph.D. program in psychology.

  • After five years of research, she finally earned her Ph.D. in chemistry.

  • Dr. Patel holds a Ph.D. from Oxford University specializing in artificial intelligence.

  • Many academic jobs require applicants to have a Ph.D. or equivalent degree.

Synonyms

PhD
vsPh.D.
  • UK
139 4.8

A university degree given for advanced research after several years of study

is the identical term but written with periods and punctuation
doctorate
vsPh.D.
  • Specialized
58 7.0

A university degree you get after long study and your own research

refers to the specific research degree that typically requires a dissertation
Doctor of Philosophy
vsPh.D.
  • Specialized
1 5.4

A university degree that shows you did new research after several years of study

is the shorter punctuated written form used instead of the full wording
doctor's degree
vsPh.D.
1 4.4

The highest university award for advanced study and research, often called a PhD

is the specific advanced research degree usually requiring several years and a dissertation
DPhil
vsPh.D.
  • UK
7.3

An advanced university degree equal to a PhD often awarded by some British universities such as Oxford

is the common international abbreviated and punctuated form of that degree

How Advanced

Ph.D.
  • Formal
5.5

Surface Forms

Ph.D. singular
Ph.D.s plural
PhDs plural
PhD singular

Etymology

Ph.D. stands for Doctor of Philosophy, and philosophy comes from the Greek philosophia meaning 'love of wisdom'. So a Ph.D. is a high university degree for someone who studies very deeply and seeks new knowledge.