Definitions
There is 1 meaning of the phrase
Atomic Number 26.
Atomic Number 26 - as a noun
A heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood
Synonyms (Exact Relations)
feironHypernyms (Closely Related)
metalmetallic elementHyponyms (Broadly Related)