What is the meaning of Roche?

One of various types of rock or geological strata.

A stony hill.

rock (large mass of stone)

feminine plural of roco

rock (large mass of stone)

alternative form of rochie

inflection of rochar:

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

first/third-person singular present subjunctive

third-person singular imperative

Source: wiktionary.org