COLUMBIUMS

Noun

columbiums

plural of columbium

Source: Wiktionary


COLUMBIUM

Co*lum"bi*um, n. Etym: [NL., fr. Columbia America.] (Chem.)

Definition: 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.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

12 March 2025

BUDGERIGAR

(noun) small Australian parakeet usually light green with black and yellow markings in the wild but bred in many colors


coffee icon

Coffee Trivia

Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.

coffee icon