LATIN DICTIONARYLexicon Latīnum
adverb

prōpalam

prōpalam (not comparable)
Classical[ˈproː.pa.ɫãː]Ecclesiastical[ˈprɔː.pa.lam]

Meaning

  1. not comparablein full view, openly, publicly, notoriously, manifestly
    […] novis opinionum monstris, quibus non occulte amplius et cuniculis petitur catholica fides, sed horrificum ac nefarium ei bellum aperte iam et propalam inferur.1832, Gregory XVI, Mirari Vos:

Choosing the right word Döderlein's Latin Synonyms

Aperire · Patefacere · Aperte · Palam · Manifesto · Propalam

1. Aperire (from πεπαρεῖν) means ‘to open’ a space that is covered at top, and therefore in a horizontal direction, as, for instance, pits and springs, and thereby to make them visible; patefacere, ‘to open’ a space whose sides are closed; hence, to open in a perpendicular direction, as, for instance, gates, roads, and fields, and thereby to make them accessible. 2. Returare (from στέφω, German stopfen) means, to make accessible an opening that has been stopped up; recludere, an opening that has been shut up; reserare, an opening that has been barred up. 3. Aperte means ‘openly,’ and without concealment, so that everybody can perceive and know, in opp. to occulte, like φανερῶς; palam (from planus), ‘openly,’ and without hiding anything, so that everybody can see and hear, in opp. to clam, like ἀναφανδόν; manifesto, palpably, so that one is spared all inquiry, all conjecture, all exertion of the senses and of the mind, like δῆλον. 4. Palam denotes that openness which does not shun observation; propalam, that which courts observation. Cic. Orat. i. 35. Neque proposito argento neque tabulis et signis propalam collocatis; that is, to everybody’s admiration: compare with Pis. 36. Mensis palam propositis; that is, without fear and constraint. (v. 291.)

prō-pălam, adv.,
I. openly, publicly, notoriously, manifestly (class.): minus jam furtificus sum: rapio propalam, Plaut. Ep. 1, 1, 10: signis propalam collocatis, * Cic. de Or. 1, 35, 161: dicere, Liv. 34, 33: obviam ire, id. 3, 25: alii propalam, alii per occultum, Tac. A. 6, 7: propalam aspici, id. ib. 2, 39: timeo, ne hoc propalam fiat, may become manifest, Plaut. Mil. 4, 8, 38: propalam est, it is clear, manifest (post-class.), Ter. Maur. p. 2435 P.

Origins

From prō (“in front of”) + palam (“without concealment, openly”).

Quick answers

What does prōpalam mean in Latin?
prōpalam, a adverb, means “in full view, openly, publicly, notoriously, manifestly”.
How do you pronounce prōpalam?
In classical Latin, [ˈproː.pa.ɫãː]; in ecclesiastical (church) Latin, [ˈprɔː.pa.lam].