You might know how to say He looks like his father in Hebrew – הוּא דּוֹמֶה לְאַבָּא שֶׁלּו (hoo doh-MEH le-AH-bah sheh-LOH). The root of the word דומה is ד.מ.ה (d.m.h), which carries the concept of likeness or similarity.
The English word imagination comes from the word image, which is a likeness. Likewise, the Hebrew word for imagination – the place where images and likenesses are created – is דִּמְיוֹן (deem-YOHN).