What is the meaning of Realis?

A category of grammatical moods, the most common of which is the indicative mood, that indicate that something actually is, or is not, the case.

Of or relating to the realis mood.

Inflected to indicate that something actually is, or is not, the case.

realist.

real

  1. actual, substantial, that actually exists
  2. existing in fact, having objective existence
  3. relating to, consisting of, or being immovable property
  4. concerned with or relating to things

actual, substantial, that actually exists

existing in fact, having objective existence

relating to, consisting of, or being immovable property

concerned with or relating to things

a realist

Source: wiktionary.org