Thesaurus: niobium
A later name of columbium. See Columbium.
Related headwords
columbiumdefinitionniobitedefinitionalloysdefinitioncalleddefinitionductiledefinitionelementdefinitionformerlydefinitiongreydefinitionmetallicdefinitionoccursdefinitionsoftdefinitionlaterdefinitionnamedefinitionseedefinitionniobicfamilyninth cranial nerveneighborNinth of AbneighborNinth of Avneighborninthlyneighborninthsneighborninutneighborniobateneighborniobeneighborniobokupletskiteneighbornioponeighbornipneighbornip and tuckneighbornip offneighbor