interpolate /in-tûrˈpō-lāt or -pə-lāt/

1. To insert a word or passage in a book or manuscript, esp in order to mislead
2. To tamper with or to corrupt by spurious insertions
3. To insert, interpose, interject
4. To fill in as an intermediate term of a series (mathematics)

interˈpolable adjective

interpolāˈtion noun

interˈpolātive adjective

• hydromechanics
• hydromedusa
• hydromedusae
• Hydromedusae
• hydromedusan
• hydromedusas
• hydromedusoid
• hydromel
• hydromels
• hydrometallurgy
• hydrometeor
• hydrometeorology
• hydrometeors
• hydrometer
• hydrometers
• hydrometric
• hydrometrical
• hydrometries
• hydrometry
• Hydromys
• hydronaut
• hydronauts
• hydronephroses
• hydronephrosis
• hydronephrotic