There is one meaning in OED's entry for the noun mediocritization. See 'Meaning & use' for definition, usage, and quotation evidence.

5 дней назад · The meaning of MEDIOCRITY is the quality or state of being mediocre. How to use mediocrity in a sentence. The Enduring Moderation of ...

The meaning of MEDIOCRE is of moderate or low quality, value, ability, or performance : ordinary, so-so. How to use mediocre in a sentence.

a person that is not very good at something or not very good at anything in particular, or something that is not very good.

1. The state or quality of being mediocre. 2. Mediocre ability, achievement, or performance. 3. One that displays mediocre qualities.

1. [noncount] : the quality of something that is not very good : the quality or state of being mediocre We were disappointed by the mediocrity of the wine.

Mediocrity definition: the state or quality of being mediocre. . See examples of MEDIOCRITY used in a sentence.

If you refer to the mediocrity of something, you mean that it is of average quality but you think it should be better. [disapproval].

Mediocracy definition: government or rule by a mediocre person or group.. See examples of MEDIOCRACY used in a sentence.

The noun mediocrity means the quality of being average or ordinary. You can't be great at everything — in some areas, we all fall into mediocrity.