15-letter words starting with hal
- hale and hearty — in good health
- half the battle — If you say that something is half the battle, you mean that it is the most important step towards achieving something.
- half wellington — a loose boot extending to just above the ankle and usually worn under the trousers.
- half-remembered — (of a memory, idea, etc) partially remembered or recalled
- half-round file — a file having a semicircular cross-section
- half-successful — achieving or having achieved success.
- half-understood — partially understood
- half-wave plate — a crystal thin enough to cause a phase difference of 180° between the ordinary and extraordinary rays of polarized light, thereby changing the direction of the plane of polarization.
- halfheartedness — The characteristic of being half-hearted.
- halting problem — The problem of determining in advance whether a particular program or algorithm will terminate or run forever. The halting problem is the canonical example of a provably unsolvable problem. Obviously any attempt to answer the question by actually executing the algorithm or simulating each step of its execution will only give an answer if the algorithm under consideration does terminate, otherwise the algorithm attempting to answer the question will itself run forever. Some special cases of the halting problem are partially solvable given sufficient resources. For example, if it is possible to record the complete state of the execution of the algorithm at each step and the current state is ever identical to some previous state then the algorithm is in a loop. This might require an arbitrary amount of storage however. Alternatively, if there are at most N possible different states then the algorithm can run for at most N steps without looping. A program analysis called termination analysis attempts to answer this question for limited kinds of input algorithm.
On this page, we collect all 15-letter words starting with HAL. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that beginning with HAL to use in Scrabble or Crossword puzzles.