-plastic
Pronunciation : -plas"tic.
Etymology : [Gr.
Definition : Defn: A combining form signifying developing, forming, growing; as, heteroplastic, monoplastic, polyplastic.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder