|
Definition of Filter up
1. Verb. (idiomatic) Of information, knowledge or practice; to move slowly up to other levels of an organisation, or population. ¹
¹ Source: wiktionary.com
|
1. Verb. (idiomatic) Of information, knowledge or practice; to move slowly up to other levels of an organisation, or population. ¹
¹ Source: wiktionary.com