Of an old noun formation pattern seen in remnants in Classical Syriac such as ܢܸܣܝܘܿܢܵܐ (nesyōnā).
ܝܸܩܕ݂ܘܿܢܵܐ • (yiqḏōnā) m (plural ܝܸܩ̈ܕ݂ܘܿܢܹܐ (yiqḏōnē))