15-letter words containing tro
- trinitrobenzene — any of three yellow crystalline compounds having the formula C 9 H 3 N 3 O 6 , capable of more explosive power and requiring more impact than TNT.
- trinitrotoluene — TNT.
- trochlear nerve — either one of the fourth pair of cranial nerves, consisting of motor fibers that innervate the superior oblique muscle of the upper part of the eyeball.
- trojan asteroid — one of a number of asteroids that have the same mean motion and orbit as Jupiter, preceding or following the planet by a longitude of 60°
- trondheim fiord — an inlet of the North Sea, extending into N Norway. 80 miles (129 km) long.
- trondheim fjord — an inlet of the Norwegian Sea in Norway, and Norway's third longest fjord, near which is the port of Trondheim
- tropicalization — to make tropical, as in character or appearance.
- troubled waters — a confused or chaotic state of affairs: The situation was terrible, but like many politicians he was attracted by troubled waters.
- troubleshooting — to act or be employed as a troubleshooter: She troubleshoots for a large industrial firm.
- trout fisherman — a fisherman who catches trout
- two-star petrol — leaded petrol that has a low octane number; inferior leaded petrol
- uncontrollables — incapable of being controlled or restrained: uncontrollable anger.
- uncontroversial — of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical: a controversial book.
- unleaded petrol — petrol containing a reduced amount of tetraethyl lead
- well-controlled — to exercise restraint or direction over; dominate; command: The car is difficult to control at high speeds. That zone is controlled by enemy troops.
- x-ray astronomy — the branch of astronomy that studies celestial objects by means of the x-rays emitted by them.