Word: blacksplain
Part of speech: Verb
Syllables: black
splain
Definition: Of a black person in a group with non-black people: to explain some concept which is very common in black culture while assuming the non-black members of the group do not understand.
Morphemes:
Affix: black
Language: en
PoS: Noun
Meaning: Blackness, the condition of belonging to or being descended from one of these ethnic groups.
Affix: -splain
Language: en
PoS: Suffix
Meaning: A suffix combined with a descriptive adjective or noun to create a verb meaning someone who fits that description condescendingly explaining something to someone who does not fit that description (especially, something the listener has more experience of).