sectionalizes is sectionalize's Simple Present

sectionalize

US 
UK 
  • v.1.把…分成段[区]；把…划成区；使具有地方性；使成党派性
  • Web分组；分段；划分
Simple Present：sectionalizes  Present Participle：sectionalizing  Past Participle：sectionalized  

E-C

E-E

Web Definition

v.
1.
1.把...分成段[区];把...划成区
2.
使具有地方性;使成党派性