What does "psychologist" mean?

An expert in the field of psychology.

How do you pronounce "psychologist"?

Pronounced //ˌsaɪˈkɑl.ə.d͡ʒɪst//.

Common synonyms include: adler, alienist, behavior scientist, clinical psychologist, clinical psychologist, counseling psychologist.

/ˌsaɪˈkɑl.ə.d͡ʒɪst/ noun

noun ·Uncommon ·Advanced level

Noun

1
An expert in the field of psychology.
"Not much later—perhaps only two or three weeks later he has discovered meaning in them; he knows that they say "The cat sat on the hat." How this happens no one really knows, despite the efforts of philosophers and psychologists over two and a half millennia to study the phenomenon."
2
a scientist trained in psychology wordnet

"To my surprise, the noted psychologist was accused of a kidnapping."

From psycholog(y) + -ist.