Old Irish edit

Etymology 1 edit

From to- +‎ ro- and probably ·bí (to exist).

Verb edit

do·rorban (prototonic ·torban, verbal noun torbae)

  1. to benefit, help
Inflection edit

Etymology 2 edit

From dí- +‎ ro- and probably ·bí (to exist).

Verb edit

do·rorban (prototonic ·derban, verbal noun derbaid)

  1. to hinder
Inflection edit

Mutation edit

Old Irish mutation
Radical Lenition Nasalization
do·rorban
also do·rrorban
do·rorban
pronounced with /-r(ʲ)-/
unchanged
Note: Some of these forms may be hypothetical. Not every
possible mutated form of every word actually occurs.

Further reading edit