verb /ˈmɪŋ.ɡəl/
a) To mix; intermix; to combine or join, as an individual or part, with other parts, but commonly so as to be distinguishable in the product; to confuse; to confound.
There was... fire mingled with the hail. Ex. ix. 24.
b) To associate or unite in society or by ties of relationship; to cause or allow to intermarry; to intermarry.
Across the city yesterday, there was a feeling of bittersweet reunion as streams of humanity converged and mingled at dozens of memorial services. — [ New York Times]
Wikipedia foundation.