ˌintə(r)ˈdijəˌtāt verb
( -ed/-ing/-s )
Etymology: inter- + Latin digit us finger + -ate — more at toe
intransitive verb
: to interlock like the fingers of folded hands : interfinger
forests interdigitate with the grasslands
transitive verb
: interstratify
fluvial and marine sediments form an interdigitated succession — Daniel Wirtz & Henning Illies