hest noun. 
[hɛst][Old English hǣs, from Germanic base of Old English hātan call (see HIGHT verb) assim. to nouns in -t.]1.  Bidding, a command, an injunction. 
arch. OE.■ Sir W. Scott Christian or heathen, you shall swear to do my hest. ■ Carlyle Standing like a hackney-coach..at the hest of a discerning public.2.  A vow, a promise. 
ME-L16.3.  Will, purpose, determination. 
LME-M19.  [TahlilGaran] English Dictionary ▲