The story
From Blend of cycloheptane + annulation.
Etymology from Wiktionary, CC BY-SA 4.0.
cycloheptannulation
Today it means: Modification by the addition of, or by cyclization to form, a cycloheptane ring Full definition →
Today it means: Modification by the addition of, or by cyclization to form, a cycloheptane ring Full definition →
From Blend of cycloheptane + annulation.
Etymology from Wiktionary, CC BY-SA 4.0.