interpolate
verb
[ ɪnˈtəːpəleɪt ]
• insert (something of a different nature) into something else.
• "illustrations were interpolated in the text"
Similar:
insert,
interpose,
introduce,
enter,
add,
incorporate,
inset,
implant,
build,
put,
• interject (a remark) in a conversation.
• "‘I dare say,’ interpolated her employer"
Origin:
early 17th century: from Latin interpolat- ‘refurbished, altered’, from the verb interpolare, from inter- ‘between’ + -polare (related to polire ‘to polish’).