The document defines prefixes and provides example sentences for each. It defines "manu" as hand and provides an example sentence using maneuver. It defines "mater" as mother and provides a sentence using maternity. It defines "micro" as very small and provides a sentence using microscope to view small stars. It defines "ortho" as straight and provides a sentence about an orthodontist removing braces. It defines "path" as feeling and provides a sentence using empathy to describe feeling another's feelings.