| thallium |
a chemical element that has eighty-one protons in each nucleus and that can be isolated as a soft easily corroding toxic metal whose sulfate salt is sometimes used as a pesticide. (symbol: Tl) |
| thallophyte |
any of several plants, such as fungi, lichens, and algae, that display no roots, stems, leaves, or flowers. |
| thallus |
the plant body of a thallophyte, showing no distinct roots, stems, or leaves. |
| Thames |
a river in southern England that flows through London into the North Sea. |
| than |
used to introduce the alternative part of a comparison. [2 definitions] |
| thanatology |
the interdisciplinary study of death and dying, esp. as approached from medical, psychological, and social perspectives. |
| Thanatos |
in Greek mythology, a personification of death. [2 definitions] |
| thane |
in England before the Norman Conquest, a freeman who was granted land by the king or a lord in return for military service. [2 definitions] |
| thank |
to express gratitude or appreciation to. [2 definitions] |
| thankful |
feeling or showing gratitude. |
| thankless |
not likely to receive appreciation or reward. [2 definitions] |
| thanks |
an acknowledgment of gratitude for a benefit received. [3 definitions] |
| Thanksgiving |
(l.c.) feeling or outpouring of gratitude; giving of thanks. [2 definitions] |
| Thanksgiving Day |
a U.S. holiday in late November that commemorates the good harvest of the Pilgrims in 1621; Thanksgiving. |
| thanks to |
let thanks be given to. [2 definitions] |
| thank-you |
an ordinary expression of gratitude. [2 definitions] |
| thank you |
used to politely express gratitude at being given or offered something, such as a gift, service, opportunity, or compliment. |
| that |
the person, thing, or matter mentioned or understood. [12 definitions] |
| thatch |
straw, palm leaves, or other dried plant material used as a covering, esp. as roofing. [4 definitions] |
| thatching |
roofing material made of thatch. |
| that'd |
(informal) contracted form of "that would." |