pre·dict [pr dÃkt ]
(past pre·dict·ed, past participle pre·dict·ed, present participle pre·dict·ing, 3rd person present singular pre·dicts) transitive and intransitive verb
say what will happen: to say what is going to happen in the future, often on the basis of present indications or past experience
[Mid-16th century. From Latin praedict- , the past participle stem of praedicere , literally "to say in advance," from dicere "to say."]
I guess this means that if you don't "say" what you are guessing or hoping, maybe you aren't predicting but just guessing and hoping...
(past pre·dict·ed, past participle pre·dict·ed, present participle pre·dict·ing, 3rd person present singular pre·dicts) transitive and intransitive verb
say what will happen: to say what is going to happen in the future, often on the basis of present indications or past experience
[Mid-16th century. From Latin praedict- , the past participle stem of praedicere , literally "to say in advance," from dicere "to say."]
I guess this means that if you don't "say" what you are guessing or hoping, maybe you aren't predicting but just guessing and hoping...