Principal diagonal Uncommon

Origin: Latin suffix -al

Definitions

Noun

the diagonal of a square matrix running from the upper left entry to the lower right entry

main diagonal principal diagonal

Broader Terms (hypernyms)

diagonal

Rhyming Words

nal unal anal enal binal ianal fanal genal penal conal winal final monal manal gonal dunal zonal venal banal tonal

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