15-letter words containing j, o, i, s
- simple majority — less than half of the total votes cast but more than the minimum required to win, as when there are more than two candidates or choices.
- sir arthur john — Sir (Arthur) John, 1904–2000, English actor and director.
- slide projector — device for showing slides
- solid injection — injection of fuel into an internal-combustion engine without an air blast.
- subconjunctival — the mucous membrane that lines the exposed portion of the eyeball and inner surface of the eyelids.
- the jury is out — If you say that the jury is out or that the jury is still out on a particular subject, you mean that people in general have still not made a decision or formed an opinion about that subject.
- trans-jordanian — of or relating to the former Trans-Jordan (now Jordan) or its inhabitants
- 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°
- universal joint — piece that couples two rotating shafts