terranium

Noun

 * 1) A (fictional) element, especially a metal.
 * 2)  A terrarium.
 * 3) * * 1909 September, B. H. Crocheron, "Hints for Neighborhood Co-operation", in "The Rural School", in the Atlantic Educational Journal, volume 5,, page 23:
 * Build a terranium, if you wish. That is, let the boys build it. Don't do the work yourself, for half the interest is in making the thing. Have the boys bring an old berry crate; cut out the slats and take off the top; cover it with fine wire netting Put in one or two small plants or shrubs for landscape effect and the terranium is ready.  Begin on that terranium.
 * 1)  A terrarium.
 * 2) * * 1909 September, B. H. Crocheron, "Hints for Neighborhood Co-operation", in "The Rural School", in the Atlantic Educational Journal, volume 5,, page 23:
 * Build a terranium, if you wish. That is, let the boys build it. Don't do the work yourself, for half the interest is in making the thing. Have the boys bring an old berry crate; cut out the slats and take off the top; cover it with fine wire netting Put in one or two small plants or shrubs for landscape effect and the terranium is ready.  Begin on that terranium.