CellFrameMargins is an option for Cell which specifies the absolute margins in printer's points to leave inside a frame that is drawn around a cell.
ColorSeparate[image] gives a list of single-channel images corresponding to each of the color channels in image.ColorSeparate[image, colorspace] gives a list of images ...
CurveClosed is an option for JoinedCurve that specifies whether individual curve components should be closed curves.
EdgeLabelStyle is an option and property for Graph and related functions that specifies the style to use for edge labels.
Enabled
(Built-in Mathematica Symbol) Enabled is an option for objects such as Slider that specifies whether the objects should be enabled for interactive manipulation.
FileBaseName["file"] gives the base name for a file without its extension.
FinancialIndicator["ind", par_1, par_2, ...] represents a financial indicator " ind" with parameters par_1, par_2, etc.
FindLibrary[lib] finds a dynamic library that can be loaded by LibraryFunctionLoad.
FunctionExpand[expr] tries to expand out special and certain other functions in expr, when possible reducing compound arguments to simpler ones. FunctionExpand[expr, assum] ...
GeodesicErosion[marker, mask] gives the fixed point of the geodesic erosion of the image marker constrained by the image mask.