mayest

• maist, may'st, maiest (obsolete)
• mayst

From may + -est.

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mayest

1. (archaic) second-person singular simple present indicative of may
   • 1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC:
     , Acts 24:8

     Commanding his accusers to come unto thee: by examining of whom thyself mayest take knowledge of all these things, whereof we accuse him.

• Mateys, steamy, mateys, Stamey, mystae