- To signify by some visible object; to show by signs or
tokens. - To foreshow by present signs; to indicate something
future by that which is seen or known; as, a dark cloud often betokens
a storm.
Meaning of 'betoken' (Princeton's WordNet)
1 . betoken
[ v]
Meaning (1): - be a signal for or a symptom of
Example in sentence:
Her behavior points to a severe neurosis;
The economic indicators signal that the euro is undervalued;
These symptoms indicate a serious illness
Meaning (2): - indicate, as with a sign or an omen