A bunch, clump, mass / (obsolete, slang) A crowd; a group of people. / (obsolete) A boor, lout. / (mining) A thin layer of refuse at the bottom of a seam.

Any crested hadrosaurid dinosaur of the subfamily Lambeosaurinae.

plural of major seventh chord

The time when light first appears in the morning; dawn, especially the start of dawn. / (astronomy) The first use of a telescope or other instrument to capture an astronomical image.