In the u.s., the word professor informally refers collectively to the academic ranks of assistant professor, associate professor, or professor. Professor /prə ˈ fɛsɚ/ noun plural professors britannica dictionary definition of professor [count] : Any teacher who has the rank of professor, associate professor, or assistant professor.
A professor of spanish literature.
So said paul krugman, the princeton economics professor and new york times columnist, long before he took up journalism. This usage differs from the predominant usage of the. A teacher especially of the highest rank at a college or university 远在 投身 新闻业 之前, 普林斯顿 经济学 教授 兼 《纽约时报》.
A college or university teacher of the highest academic rank in a particular field. A teacher of the highest academic rank in a college or university, who has been awarded the title professor in a particular branch of learning; Education a teacher of the highest academic rank in a college or university, who has been awarded the title professor in a particular branch of learning;