suisokukōhō
1. dead reckoning
Noun
1. dead reckoning
1. guess; conjecture
1. rear; back
1. high mountain; lofty peak
1. official bulletin; communique
1. sailing; navigation
1. public relations; PR
2. publicizing
1. method of construction
1. caisson method
1. Wasn't a guess.; Wasn't speculating.