in·ter·sperse 
/ˌɪntɚˈspɚs/ verb
in·ter·spers·es; in·ter·spersed; in·ter·spers·ing /ˌɪntɚˈspɚs/ verb [+ obj] 1 : to put (something) at different places among other things
▪ You should intersperse these pictures evenly throughout the book. ▪ Some seagulls were interspersed among the ducks. 2 : to put things at different places within (something) — + with ▪ intersperse a book with illustrations — usually used as (be) interspersed ▪ The book was nicely interspersed with illustrations. ▪ The forecast calls for scattered showers interspersed with sunny periods. [=scattered showers with sunny periods between the showers]
▪ You should intersperse these pictures evenly throughout the book. ▪ Some seagulls were interspersed among the ducks.
