| thereon |
on or upon this, that, or it. [2 definitions] |
| there're |
(informal) contracted form of "there are." |
| there's |
contracted form of "there is," or contracted form of "there has." |
| thereto |
to that place or thing. [2 definitions] |
| theretofore |
up to or before that time. |
| thereunder |
under or beneath that or it. [2 definitions] |
| thereunto |
to that place, fact, circumstance, or other previously named thing; thereto. |
| thereupon |
immediately after that; thereon. [3 definitions] |
| there've |
(informal) contracted form of "there have." |
| therewith |
with this, that, or it. [3 definitions] |
| therewithal |
together with or besides that; therewith. [2 definitions] |
| thermal |
of, pertaining to, generating, utilizing, or resulting from heat. [3 definitions] |
| thermal barrier |
the maximum flight speed of a given supersonic aircraft in the atmosphere that is set by aerodynamic heating effects. |
| thermal pollution |
the releasing of large quantities of heated air or water that disrupt the local ecological balance. |
| thermal spring |
a spring with water that is of a higher temperature than the mean annual temperature of the spring's locale. |
| thermic |
of, pertaining to, or resulting from heat; thermal. |
| thermionic tube |
a vacuum tube in which an electrically heated cathode causes the emission of electrons or ions. |
| thermistor |
an electronic resistor made of solid semiconducting material, whose resistance increases with a decrease in temperature, and that is used to measure temperature variations in body cells, microwaves, or the like. |
| thermo- |
heat. |
| thermocline |
a layer of water between the warm surface water and the cold deep water of a lake, bay, or the like, within which the temperature changes rapidly. |
| thermocouple |
a pair of dissimilar conductors, joined at two points to form a closed circuit, that produce a thermoelectric current when their junctions are maintained at different temperatures. |