5442  phulasso  foo-las'-so

 probably from 5443 through 
the idea of isolation; to 
watch, i.e. be on guard 
(literally of figuratively); 
by implication, to preserve, 
obey, avoid:--beward, keep 
(self), observe, save. 
Compare 5083.

 see GREEK for 5443

 see GREEK for 5083