Meaning

verb avoid and stay away from deliberately; stay clear of

verb expel from a community or group

originFrom Middle English schonen (“to decline to do, avoid, fear”), from Old English sċunian (“to shun, fear, avoid”), of uncertain origin, though probably ultimately connected to the Proto-Indo-European root *(s)kewH- (“to cover, conceal”) via Proto-Germanic [Term?]; see that entry for more discussion. Compare hide, shy, and Sanskrit स्कुनाति (skunāti, “to cover”).

Etymology from Wiktionary, CC BY-SA 3.0