We don't have synonyms for cap off yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are tap off and cop off.
(v) :
(transitive) To finish by making one last addition.
(v) :
(mathematics, transitive) To glue a relatively uncomplicated compact manifold to a manifold of the same dimension along (a component of the latter's boundary).
(v) :
(transitive) To finish by making one last addition.
(v) :
(mathematics, transitive) To glue a relatively uncomplicated compact manifold to a manifold of the same dimension along (a component of the latter's boundary).