both refer to movie chains (i.e., Loews, AMC Theatres) with movie theatres that screen more than one film at a time, as opposed to single-screen theatres. A multiplex has from 2 up to 16 screens, a megaplex has 16 or more screens; plex is the abbreviation for a multiplex theatre.
A morula (Latin, morus: mulberry) is an early stage embryo consisting of cells (called blastomeres) in a solid ball contained within the zona pellucida.
Moron was coined in 1910 by psychologist Henry H. Goddard from the Ancient Greek word Î¼ÏÏÏÏ (moros), which meant dull (as opposed to oxy, which meant sharp (see also: oxymoron)), and used to describe a person with a mental age in adulthood of between 8 and 12 on the Binet scale.he word moron, along with others including, idiotic, imbecilic, stupid, and  feeble-minded , was formerly considered a valid descriptor in the psychological community, but it is now deprecated in use by psychologists.