Definition of biosynthesize in US English:

biosynthesize

verb

Biochemistry
  • with object To produce (a substance) by biosynthesis.

Origin

1940s; earliest use found in The Botanical Gazette. From bio- + synthesize, after biosynthesis.

Pronunciation

biosynthesize

/ˌbʌɪə(ʊ)ˈsɪnθɪsʌɪz/