Tangut Component-080

No. It describes or indexes parts of larger Tangut characters.

In Tangut dictionaries, a radical is an element used to group entries. The component set also helps describe character structure; 080 is this element's catalog label, not a sound or translation.

Different analyses can assign graphic elements different roles. A Tangut component may carry meaning or sound inside a larger character, so 𘡏 has no fixed gloss or pronunciation by itself; its role depends on the whole character and the analysis system.

Why was the Tangut script created?

It served the Western Xia state and its Buddhist translation project.

Western Xia officially introduced the script in 1036 under ruler Li Yuanhao. It served state records and translations; a major early project was a Tangut Buddhist canon. The script also marked the state's political and cultural independence from Song China.

Tangut drew on Chinese character-building principles and script-building ideas used by the neighboring Khitan people, while remaining a distinct writing system. Later writings included Buddhist works, material translated from Tibetan, Chinese classics, military texts, literature, and moral instruction.

What does 𘡏 mean when someone sends it?

Read it as Tangut script talk or a font check.

In a dictionary or character breakdown, it marks a structural element. In a message by itself, the sender is probably referring to Tangut writing, checking how it displays, or asking for the glyph to be identified.