| metallo- | |
| —combining form | |
| denoting metal: metallography; metalloid; metallurgy | |
| [from Greek metallon] | |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
metallo- or metall-
pref.
Metal: metalloenzyme.