opə̑tnə̑j
{пале мут} {руш кӱсынлымӧ шомак} [Generate paradigm] 1. experimental, experiment
♦ opə̑tnə̑j uč́astke {лӱм мут} experiment site
♦ opə̑tnə̑j stancij {лӱм мут} experiment station, experimental station