Definition of "sho"

sho¹

/ʃəʊ/

adverb
not comparable
1. (Southern US, African-American Vernacular) Pronunciation spelling of sure.
  Quotations
  “I sho am glad. You sho you all right? I thought sho you was dead this time.”
  1952, Ralph Ellison, Invisible Man, Penguin Books (2014), page 97
2. (childish) Pronunciation spelling of so.

sho²

/ʃəʊ/

noun
plural shos
1. A Japanese free reed musical instrument similar to the sheng.

sho³

/ʃəʊ/

noun
plural shos
1. A letter of the Greek alphabet used to write the Bactrian language: uppercase Ϸ, lowercase ϸ.