Does this count as a terrarium?

I built this desktop water feature a year ago, featuring Anubias, moss, and climbing figs. The inhabitants include springtails and bladder snails. To my surprise, the Anubias have more than doubled in size, thriving better than in any of my previous setups. The climbing figs have crept beyond the cover, adding to its natural, wild look. Despite the small water column, the setup gives off a pleasant, foresty scent.