A surname.

(possibly nonstandard) In a narrative, especially a motion picture or television storyline, a flashback that takes place within a flashback.

Opposing or disliking dogs. / (immunology, not comparable) Describing an antibody, resident in a human or other animal, that reacts with the immunoglobins found in dogs.

(pathology) Abbreviation of familial amyotrophic lateral sclerosis.