splain

verb

1. (dialectal, informal)Apheretic form of explain.

   “"Howsomever, dey 'ranged der 'fairs, en splained der bizness."”

   “"Why, Lor' bless you, I never knew nothing about the rights of them things till you splained them to me yesterday, boss."”

   “"Den," he confided, "I 'splained to de release man 'bout lookin' fur a settin'-down job, an' he jes' sorta motioned to de do'."”

2. (slang)To condescendingly explain something, often extensively, especially to someone that knows more about it; for example, to mansplain, whitesplain, etc.

   “Those who splain may have the intent of helping the situation, but the actual impact of their actions can feel condescending or insulting.”