info-dump — English Dictionary

Noun

1. A large volume of data supplied at the same time.

   Examples

   Unfortunately, too many corporate meetings are info-dumps — convened for the sake of information exchange, which is more efficiently handled by phone or fax […]

2. A long section in a work of fiction that reveals often tedious expository information through the voice of the narrator.

   Synonyms

   expository lump

3. An act of sharing a large amount of information on a subject one is interested in, particularly as an activity by or among autistic people.

Verb

1. To speak expositorily and at length regarding one's knowledge about a subject.

   Usage

   • Informal
   • Intransitive
   • Slang