v. Second-person singular simple present form of have.
the GNU version of the Collaborative International Dictionary of English
2d pers. sing. pres. of have, contr. of havest.
The Century Dictionary and Cyclopedia
n. The second person singular present indicative of have, contracted from havest.
n. A Middle English form of haste.
Word Usage
"Therefore we must read: 'Thou hast delivered my soul from death: _hast_ Thou not delivered,' etc.; the question being equivalent to a strong affirmation, 'Yea, Thou hast delivered my feet from falling.'"