ma'arfe'a lujvo

f1 is a canyon/ravine/chasm in mountain f2=c1 in terrain c2.

Cf. ma'arbi'i, cmana, fenra, kevna


In notes:

jakma'abi'i
j1 is a glen/dale (narrow valley) between mountains/hills c1=j2 in terrain c2.
ma'arbi'i
j1 is a valley between mountains/hills c1=j2 in terrain c2.