Home › Words › F › floortimefloortimefloortime · noun — A form of therapeutic intervention, used mainly with autistic children, in which the therapist meets the child at its current developmental level and entices it to move up a hierarchy of developmental milestones.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom floor + time, from the idea of engaging with the child playing on the floor.nounA form of therapeutic intervention, used mainly with autistic children, in which the therapist meets the child at its current developmental level and entices it to move up a hierarchy of developmental milestones.Definitions & examples from Wiktionary (CC BY-SA 3.0).