Waylay; solicit (6)
I believe the answer is:
accost
I believe this is a double definition.
'waylay' is the first definition.
(I've seen this before)
'solicit' is the second definition.
(synonyms)
(Other definitions for accost that I've seen before include "Approach or confront boldly" , "Approach boldly or aggressively" , "Challenge" , "Approach boldly and speak to" , "Approach, stop and speak to" .)