trimester |
a period of three months. [2 definitions] |
trimeter |
a line of verse consisting of three metrical feet. [2 definitions] |
trimming |
added decoration, often along edges, as on clothing or furniture. [5 definitions] |
trimonthly |
once every three months. |
trinal |
having three parts; tripartite; threefold; triple. |
trine |
triple; threefold. [2 definitions] |
Trinidad and Tobago |
a southeastern West Indian country that comprises the islands of Trinidad and Tobago. |
Trinitarian |
of or pertaining to the Christian doctrine of the Trinity. [4 definitions] |
trinitrotoluene |
see "TNT." |
trinity |
a closely related group of three, or the state of being threefold. [2 definitions] |
Trinity Sunday |
the Sunday after Pentecost, celebrated by certain Christians in honor of the Trinity; Whitsunday. |
trinket |
a small piece of jewelry or other decorative object, usu. inexpensive. [2 definitions] |
trinomial |
an algebraic expression consisting of three terms that are connected by plus or minus signs. [4 definitions] |
trio |
in music, a group of three singers or players. [3 definitions] |
triode |
a vacuum tube that contains an anode, cathode, and control grid. |
trioxide |
an oxide that contains three oxygen atoms in each molecule. |
trip |
a journey, voyage, or excursion. [18 definitions] |
tripartite |
consisting of three parts. [2 definitions] |
tripe |
the stomach wall of a cow or other ruminant, used as food. |
triphammer |
a heavy, power-operated hammer that is raised and then allowed to fall by a tripping device. |
triphosphate |
a salt or acid that contains three phosphate groups, such as adenosine triphosphate. |