Etymograph

English

semistructured

From semi- + structured.

Formed from semi- + structured

Proto-Indo-European *sem- ‘one’

Proto-Indo-European *sēmi ‘half’

English semi-

Today it means

adj Partially structured; having a certain degree of structure.

Sources

Sources: Wiktionary, “semistructured”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / semistructured