not married or related to the unmarried state
characteristic of or meant for a single person or thing
being or characteristic of a single thing or person
not divided among or brought to bear on more than one object or objective
not married or related to the unmarried state
a base hit on which the batter stops safely at first base
the smallest whole number or a numeral representing this number
existing alone or consisting of one entity or part or aspect or individual
having uniform application
hit a single
used of flowers having usually only one row or whorl of petals