Thulium
noun
A soft, silvery-grey metal that is used mainly in experimental science projects.
Thulium is one of the rarest elements on earth.

Often appears as...
- thulium isotope
- thulium-169
Usage tips
Formal
Technical
noun
A soft, silvery-grey metal that is used mainly in experimental science projects.
Thulium is one of the rarest elements on earth.

Often appears as...
- thulium isotope
- thulium-169
Usage tips
Formal
Technical
Definition 1 of 1

Scientific Usage
Thulium is typically used in scientific or technical contexts, not in everyday language.

Research labs may use thulium in specialized experiments.
Rare Element
Thulium is uncommon, so it is not widely discussed outside of scientific circles.

Did you know thulium is more rare than gold?
No Colloquial Use
Thulium doesn't have slang or colloquial uses; it retains its scientific meaning.

Unlike 'cool' or 'ironic', 'thulium' doesn't have a non-literal meaning.
Scientific Usage
Thulium is typically used in scientific or technical contexts, not in everyday language.

Research labs may use thulium in specialized experiments.
Rare Element
Thulium is uncommon, so it is not widely discussed outside of scientific circles.

Did you know thulium is more rare than gold?
No Colloquial Use
Thulium doesn't have slang or colloquial uses; it retains its scientific meaning.

Unlike 'cool' or 'ironic', 'thulium' doesn't have a non-literal meaning.
Scientific Usage
Thulium is typically used in scientific or technical contexts, not in everyday language.

Research labs may use thulium in specialized experiments.
Rare Element
Thulium is uncommon, so it is not widely discussed outside of scientific circles.

Did you know thulium is more rare than gold?
No Colloquial Use
Thulium doesn't have slang or colloquial uses; it retains its scientific meaning.

Unlike 'cool' or 'ironic', 'thulium' doesn't have a non-literal meaning.
WordUp Chrome Extension
As you browse the web instantly look up words you don’t know.
Get Chrome Extension