What is the meaning of Opora?

support

benefit; advantage

support (that on which something rests)

obstacle (that which is in the way)

inflection of opor:

1. feminine nominative/vocative singular
2. indefinite masculine/neuter genitive singular
3. indefinite animate masculine accusative singular
4. neuter nominative/accusative/vocative plural

feminine nominative/vocative singular

indefinite masculine/neuter genitive singular

indefinite animate masculine accusative singular

neuter nominative/accusative/vocative plural

Source: wiktionary.org