This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. forerun, precede

n. a prediction, a prognostication

n. A forerunning.

n. A forerunning; a heralding; prognostication.

"Investors have reached for near-term downside protection, which if accurate, precurse a further decline of 13. 9\% for the market."

forerunning