to stop is a form of:

Cohere



verbpast tense: cohered ; past participle: cohered ; present participle: cohering ;
1.
(INTRANSITIVE) ~ (with something) (to stick together, to remain united in a mass, to be connected naturally or logically) ជាប់គ្នា, ទាក់ទងគ្នា, មានចំនុះ
ENGLISH MEANING
verbpast tense: cohered ; past participle: cohered ; present participle: cohering ;
1.
To stick together; to cleave; to be united; to hold fast, as parts of the same mass.
2.
To be united or connected together in subordination to one purpose; to follow naturally and logically, as the parts of a discourse, or as arguments in a train of reasoning; to be logically consistent.
1.
To suit, to agree, to fit