niobic

[ nahy-oh-bik, -ob-ik ]
/ naɪˈoʊ bɪk, -ˈɒb ɪk /

adjective Chemistry.

of or relating to niobium; columbic.
of or derived from niobic acid.

QUIZZES

TAKE THIS QUIZ TO SEE WHAT YOU KNOW ABOUT HIGH SCHOOL PUNCTUATION!

Commas mark divisions in sentences. Periods end declarative sentences. Apostrophes show possession. Easy, right? Well, punctuation can get pretty tricky—fast. Think you got what it takes to be a punctuation expert? Take our quiz to prove it!
Question 1 of 10
Which of the options below is the best punctuation for the sentence? It__s your turn to pick the movie __ but your sister gets to pick the board game we _ re going to play.

Origin of niobic

First recorded in 1835–45; niob(ium) + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for niobic

British Dictionary definitions for niobic

niobic
/ (naɪˈəʊbɪk, -ˈɒbɪk) /

adjective

of or containing niobium in the pentavalent stateAlso: columbic
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012