As nouns the difference between matriculator and matriculation
is that matriculator is someone who matriculates, an enroller on a course, especially for a school while matriculation is enrollment in a college or university.
matriculator
English
Noun
(
en noun)
Someone who matriculates, an enroller on a course, especially for a school.
Anagrams
* matriculation
English
Noun
(
en noun)
enrollment in a college or university
A pass in some university examinations
(Scotland) A registration of armorial bearings
References
* OED 2004