some time ago

:  being an unknown, undetermined, or unspecified unit or thing

:  being one, a part, or an unspecified number of something (such as a class or group) named or implied

:  being of an unspecified amount or number

:  one indeterminate quantity, portion, or number as distinguished from the rest

:  an indefinite additional amount

:  about

:  in some degree :  somewhat

:  to some degree or extent :  a little

:  the measured or measurable period during which an action, process, or condition exists or continues :  duration

:  a nonspatial continuum that is measured in terms of events which succeed one another from past through present to future

:  leisure

:  to arrange or set the time of :  schedule

:  to regulate (a watch) to keep correct time

:  to set the tempo, speed, or duration of

:  of or relating to time

:  recording time

:  timed to ignite or explode at a specific moment

:  earlier than the present time