What is the meaning of Estre?

The indoor layout or plan of a castle.

Alternative form of étre (to be)

to be

being (creature, entity)

to be

Archaic spelling of être.

inflection of estrar:

  1. first/third-person singular present subjunctive
  2. third-person singular imperative

first/third-person singular present subjunctive

third-person singular imperative

sublative singular of est

Source: wiktionary.org