terrarium
         n 1: a vivarium in which selected living plants are kept and
               observed

English Dictionary: trauerndeAngehörige	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
three-ring circus n a circus with simultaneous performances in three rings
From WordNet (r) 3.0 (2006) [wn]:
tire iron n hand tool consisting of a lever that is used to force the casing of a pneumatic tire onto a steel wheel Synonym(s): tire iron, tire tool
From WordNet (r) 3.0 (2006) [wn]:
trireme n ancient Greek or Roman galley or warship having three tiers of oars on each side
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Wormwood \Worm"wood\, n. [AS. werm[?]d, akin to OHG. wermuota,       wormuota, G. wermuth, wermut; of uncertain origin.]       1. (Bot.) A composite plant ({Artemisia Absinthium}), having             a bitter and slightly aromatic taste, formerly used as a             tonic and a vermifuge, and to protect woolen garments from             moths. It gives the peculiar flavor to the cordial called             absinthe. The volatile oil is a narcotic poison. The term             is often extended to other species of the same genus.          2. Anything very bitter or grievous; bitterness.                         Lest there should be among you a root that beareth                      gall and wormwood.                              --Deut. xxix.                                                                               18.          {Roman wormwood} (Bot.), an American weed ({Ambrosia             artemisi[91]folia}); hogweed.          {Tree wormwood} (Bot.), a species of Artemisia (probably             {Artemisia variabilis}) with woody stems.          {Wormwood hare} (Zo[94]l.), a variety of the common hare             ({Lepus timidus}); -- so named from its color.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Triarian \Tri*a"ri*an\, a. [L. triarii, pl., a class of Roman       soldiers who formed the third rank from the front, fr. tres,       tria, three.]       Occupying the third post or rank. [Obs.] --Cowley.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Trireme \Tri"reme\, n. [L. triremis; tri- (see {Tri-}) + remus       an oar, akin to E. row. See Row to propel with an oar.]       (Class. Antiq.)       An ancient galley or vessel with tree banks, or tiers, of       oars.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Trirhomboidal \Tri`rhom*boid"al\, a. [Pref. tri- + rhomboidal.]       Having three rhombic faces or sides.