Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word missale could not be parsed. Trying a normal dictionary lookup:
No entries found. Showing closest matches:
missa, ae, f. [mitto], the mass (eccl. Lat.), Ambros. Ep. 5, 33.
missārĭum, i, n., v. missum.
‡ missum, i, n. [mitto], a prize: ἆθλον, missum, Gloss. Gr. Lat.; also called mis-sārĭum, i, n., Schol. Juv. 8, 227.