3547  kahan  kaw-han'

 a primitive root, apparently 
meaning to mediate in 
religious services; but used 
only as denominative from 
3548; to officiate as a 
priest; figuratively, to put 
on regalia:--deck, be (do the 
office of a, execute the, 
minister in the) priest('s 
office).

 see HEBREW for 03548