Answer: DELIMIT

AnswerCrossword Clue
DELIMITDefine
DELIMITSeparate into fields
DELIMITFix the boundaries of
DELIMITSeparate by commas, perhaps
DELIMITSet the boundaries of
DELIMITBound.
DELIMITEstablish bounds
DELIMITPut boundaries on
DELIMITSet boundaries
DELIMITMark the boundaries of
DELIMITBound
delimitto mark the boundaries of
delimitto fix the limits of