Definition of columbium Columbium

co•lum•bi•um

We found 3 definitions of columbium from 3 different sources.

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What does columbium mean?

WordNet

WordNet by Princeton University

Noun

Plural: columbiums

columbium - a former name for niobium
= synonym
= antonym
= related word

Webster DictionaryWebster's Unabridged Dictionary 📘

  • columbium (n.)
    A rare element of the vanadium group, first found in a variety of the mineral columbite occurring in Connecticut, probably at Haddam. Atomic weight 94.2. Symbol Cb or Nb. Now more commonly called niobium.

Part of speech

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Pronunciation

Sign Language

columbium in sign language
Sign language - letter C Sign language - letter C Sign language - letter O Sign language - letter O Sign language - letter L Sign language - letter L Sign language - letter U Sign language - letter U Sign language - letter M Sign language - letter M Sign language - letter B Sign language - letter B Sign language - letter I Sign language - letter I Sign language - letter U Sign language - letter U Sign language - letter M Sign language - letter M