IPA: //juːˈnɪfərmər//
KK: /junɪfɔrmər/
Having the same form or appearance; consistent in character or quality.
The new policy aims to create a more uniform approach to employee training.
Comparative: more uniform
Superlative: most uniform
Uniformer → It is formed from "uniform" (from Latin "uniformis", meaning having one form) and "-er" (meaning a person who). The word "uniformer" refers to a person who wears or enforces a uniform, thus embodying a single form or standard appearance.
Think of someone who embodies a single form ('uniform') — the '-er' indicates that this person is associated with that uniform.