incidentally adverb - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com.
What type of word is incidentally?
INCIDENTALLY (adverb) definition and synonyms | Macmillan Dictionary.
What is the noun of incidentally?
incidental. noun. Definition of incidental (Entry 2 of 2) 1 incidentals plural : minor items (as of expense) that are not particularized. 2 : something that is incidental.