portend[verb]Synonyms: foretell, augur, betoken, bode, foreshadow, herald, indicate, predict, prognosticate, promise, warn of 
 [TahlilGaran] English Synonym Dictionary ▲
 por‧tend /pɔːˈtend $ pɔːr-/ 
 verb [transitive] literary[
Date: 1400-1500; 
Language: Latin; 
Origin: portendere 'to stretch forward', from tendere 'to stretch']
 to be a sign that something is going to happen, especially something bad: 
 strange events that portend disaster
 strange events that portend disaster  [TahlilGaran] Dictionary of Contemporary English ▲