delimit
/diːˈlɪmɪt/verb
(delimited, delimiting)with obj.
- determine the limits or boundaries of给…划界（或定界） ：
agreements delimiting fishing zones.
划定渔场的协议。
派生词
delimitation
noundelimiter
noun词源
mid 19th cent.: from French délimiter, from Latin delimitare, from de- 'down， completely'+limitare （from limes, limit- 'boundary， limit'）.