- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
worries
-
shear
-
pediatric
-
mite
-
straighten
-
acting
-
tent-fly
-
go through the motions
-
invariably
-
future
- Hide translation
Yerkes
Yerkes /ˈjɝːkiːz/
noun
-
United States psychologist who studied the intelligence of primates (1876-1956)
(
Robert M. Yerkes
, Robert Mearns Yerkes
, Yerkes
, Robert Yerkes
)
United States psychologist who studied the intelligence of primates (1876-1956)