"Tagna" is a word in HILIGAYNON, CEBUANO

tágnà - Prophecy, prediction, forecast,
vaticination, prognostication, presage,
foretelling of future events; Book of
Prophecies; to prophesy, predict, foretell,
prognosticate, presage, vaticinate,
announce beforehand. Ang tágnà ni (kay)
San Huán. The Prophecy of St. John, i.e.
the Apocalypse. Ang mga gintágnà sang
mga mananágnà natúman na. What the
prophets have foretold is fulfilled now. Indì
ikáw makatágnà kon anó ang mahanabû.
You cannot foretell what will happen. (cf.
búgnà).

tagnà v [A; a12b2] {1} predict, prophesy.
Si Amus nagtagnà nga mahúlug ang Samarya, Amos prophesied that Samaria would fall.
Hitagnaan níya nga patyun si Kinidi, She predicted that Kennedy would be killed.
{2} guess.
Tagnáag unsay ákung sur-prísa, Guess what my surprise is.
n guess, prediction, prophecy.
maN-r-l- n one who has power to predict, prophet.
paN- n guess-work.
Púlus lang panagnà ang íyang panambal, His treatment was pure guesswork.
paN-l- n prophecy.