VividLex

Home / Dictionary / protactinium

protactinium

2 senses · Free VividLex dictionary · Thesaurus

1. n. a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead Source: wordnet
2. n. a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead Source: ecdict

Thesaurus links

Related headwords in VividLex — dictionary ↔ thesaurus bridge for exploration and SEO depth.

From the definitions

actinium disintegrating element formed lead metallic radioactive short-lived uranium

Word family

protactic protagon protagonism protagonist protagonists protamin protamine protamines protandric protandrous protanopia protanopic protasis protatic

Nearby in the alphabet

Open full thesaurus page for protactinium · Language as a Lens

Explore more

Thesaurus hub Word of the day Dictionary guide Learn POS

Search dictionary Related words Home