| Word | Definitions | Synonyms |
|---|---|---|
| hafnium | (noun) a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons | Synonyms: atomic number 72, Hf |
| haft | (noun) the handle of a weapon or tool | Synonyms: helve |