representing a plane made by cutting across something at right angles to its length
a section created by a plane cutting a solid perpendicular to its longest axis
a self-contained part of a larger composition (written or musical)
a very thin slice (of tissue or mineral or other substance) for examination under a microscope
a distinct region or subdivision of a territorial or political area or community or group of people
one of several parts or pieces that fit with others to constitute a whole object
one of the portions into which something is regarded as divided and which together constitute a whole
travel across or pass over
meet at a point
extending or lying across; in a crosswise direction; at right angles to the long axis
