Tridymite
noun, Mineralogy.
1.
a polymorph of quartz occurring in the form of small crystals, commonly twinned, in siliceous volcanic rocks.
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adjective, Botany. 1. trioecious. adjective, Botany. 1. of or relating to a species having male, female, and hermaphrodite flowers on different plants. adjective 1. a variant spelling of trioecious adjective 1. (of a plant species) having male, female, and hermaphrodite flowers in three different plants
- Tried
verb 1. simple past tense and past participle of try. adjective 2. tested and proved good, dependable, or trustworthy. 3. subjected to hardship, worry, trouble, or the like. verb (used with object), tried, trying. 1. to attempt to do or accomplish: Try it before you say it’s simple. 2. to test the effect or result […]
- Tried-and-true
[trahyd-n-troo] /ˈtraɪd nˈtru/ adjective 1. tested and found to be reliable or workable.
- Triella
noun 1. (Austral) three nominated horse races in which the punter bets on selecting the three winners
- Triene
noun, Chemistry. 1. any compound containing three double bonds. noun 1. a chemical compound containing three double bonds