The spelling of the word "Hydraulical" might seem confusing, but it can be explained using IPA (International Phonetic Alphabet) transcription. The word is pronounced /haɪˈdrɔːlɪkəl/, with the stress on the second syllable. The combination of letters "aul" is pronounced as /ɔːl/, as in the word "cauliflower". This is followed by the suffix "-ical", which is pronounced as /ɪkəl/. So, the correct spelling of this word should be "Hydraulic", without the extra "l".
Hydraulical is an adjective used to describe something pertaining to or involving hydraulics. Hydraulics, in turn, is a branch of science and engineering that deals with the mechanical properties of liquids, particularly water, and the control and transmission of forces through pressurized fluids.
In this context, the term hydraulical refers to anything related to the principles, mechanisms, or applications of hydraulics. It can describe the design, operation, or functionality of hydraulic systems, equipment, or machinery. The term may be applied to a wide range of industries and fields where hydraulic power is utilized, such as in construction, manufacturing, aviation, automotive, and agriculture.
Hydraulical can also refer to the characteristics or behavior of water or fluids in systems that are subject to hydraulic principles. It can describe the flow, pressure, force, or resistance of liquids in hydraulic systems, as well as specific components like hydraulic pumps, valves, cylinders, or hoses.
Overall, hydraulical is a versatile term that encompasses the various aspects and applications of hydraulics, providing a descriptor for anything related to the mechanical properties and control of fluids in a hydraulic system.
Relating to the conveyance of water through pipes; worked by water.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word hydraulical is derived from the noun hydraulic, which comes from the Latin word hydraulicus (related to hydraulis), ultimately derived from the Greek words hydor meaning water and aulein meaning pipe. The word hydraulical simply adds the suffix -al to hydraulic, making it an adjective form of the term. Therefore, hydraulical essentially means related to or involving hydraulics or the movement of water.