Etymograph

English

quasidiagonal

From quasi- + diagonal.

Formed from quasi- + diagonal

Proto-Indo-European *kʷeh₂m

Proto-Italic *kʷis ‘who, what’

Latin quam ‘in what (which) way, to what (which) degree’

Latin quasi ‘almost’

English quasi-

Ancient Greek διαγώνιος ‘from angle to angle’

Latin diagōnālis

Middle French diagonal

English diagonal

Today it means

adj Having an approximate unit consisting of projections which is quasicentral.

Sources

Sources: Wiktionary, “quasidiagonal”. 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 / quasidiagonal

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