Back-formation from ܕܪܵܥܵܢܹܐ (drāˁānē), an irregular plural formation of ܕܪܵܥܵܐ (drāˁā).
ܕܪܵܥܢܵܐ • (drāˁnā) m sg (plural ܕܪ̈ܵܥܢܹܐ (drāˁnē) or ܕܪ̈ܵܥܢܵܢܹܐ (drāˁnānē))