17-letter words containing p, o, d, i
- drilling platform — a structure, either fixed to the sea bed or mobile, which supports the machinery and equipment (the drilling rig), together with the stores, required for digging an offshore oil well
- droplet infection — infection spread by airborne droplets of secretions from the nose, throat, or lungs.
- echocardiographer — A person who performs echocardiography.
- echocardiographic — Of or pertaining to echocardiography.
- ectoparasiticides — Plural form of ectoparasiticide.
- electrodeposition — The deposition of a metal on a cathode during electrolysis; used as a method of purification.
- employee discount — When the employees of a store or other retail business are entitled to an employee discount, they do not have to pay the full price for goods they buy in the store.
- employer-provided — Employer-provided insurance is arranged or funded by the organization for which the policyholder works.
- epicycloidal gear — a gear of an epicyclic train
- epidemiologically — With regard to epidemiology.
- exception handler — Special code which is called when an exception occurs during the execution of a program. If the programmer does not provide a handler for a given exception, a built-in system exception handler will usually be called resulting in abortion of the program run and some kind of error indication being returned to the user. Examples of exception handler mechanisms are Unix's signal calls and Lisp's catch and throw.
- exceptional child — a gifted child
- explosion welding — the welding of two parts forced together by a controlled explosion
- export-orientated — (of an industry, company, etc) mainly concerned with the export of goods or services
- falling diphthong — a diphthong in which the first of the two apparent vocalic elements is of greater stress or sonority and the second is of lesser stress or sonority, as in (ī), (ou), (oi), etc.
- field post office — a place to which mail intended for military units in the field is sent to be sorted and forwarded
- five-spice powder — a mixture of spices used especially in Chinese cooking, usually including cinnamon, cloves, fennel seed, pepper, and star anise.
- floppy disk drive — disk drive
- frederick pollock — Sir Frederick, 1845–1937, English legal scholar and author.
- galapagos islands — a group of 15 islands in the Pacific west of Ecuador, of which they form a province: discovered (1535) by the Spanish; main settlement on San Cristóbal. Pop: 18 640 (2001). Area: 7844 sq km (3028 sq miles)
- garden heliotrope — the common valerian, Valeriana officinalis, especially when cultivated as an ornamental.
- gender expression — the external expression of gender roles, as through socially defined behaviors and ways of dressing.
- get one's wind up — to become (or be) nervous or alarmed
- glycosphingolipid — (biochemistry) a lipid that contains at least one monosaccharide unit and either a sphingoid or a ceramide.
- gold export point — an exchange rate at which it is as cheap to settle international accounts by exporting gold bullion as by buying bills of exchange
- gold import point — an exchange rate at which it is as cheap to settle international accounts by importing gold bullion as by selling bills of exchange
- graduated pension — the money that an employee receives after retirement if they have paid into the graduated pension scheme
- grain of paradise — Usually, grains of paradise. one of the pungent, peppery seeds of an African plant, Aframomum melegueta, of the ginger family, used to strengthen cordials and in veterinary medicine.
- gridiron pendulum — a clock pendulum having, as part of its shaft, an arrangement of brass and steel rods having different coefficients of expansion, such that the pendulum has the same length at any temperature.
- ground provisions — starchy vegetables, esp root crops and plantains
- guadalupe hidalgo — a city in the Federal District of Mexico: famous shrine; peace treaty 1848.
- gunboat diplomacy — diplomatic relations involving the use or threat of military force, especially by a powerful nation against a weaker one.
- heptanedioic acid — pimelic acid.
- hermaphrodite rig — jackass rig.
- hoare powerdomain — powerdomain
- holding operation — a plan or procedure devised to prolong the existing situation
- hydrogen peroxide — a colorless, unstable, oily liquid, H 2 O 2 , an aqueous solution of which is used chiefly as an antiseptic and a bleaching agent.
- hydrogen sulphide — Chemistry
- hydrotherapeutics — hydrotherapy.
- hydroxytryptamine — (organic compound) Any hydroxy derivative of tryptamine, but especially 5-hydroxytryptamine (serotonin).
- hypochlorous acid — a weak, unstable acid, HOCl, existing only in solution and in the form of its salts, used as a bleaching agent and disinfectant.
- hypochondriacally — In a hypochondriacal manner.
- hypodermic needle — a hollow needle used to inject solutions subcutaneously.
- hypophrygian mode — a plagal church mode represented on the white keys of a keyboard instrument by an ascending scale from B to B, with the final on E.
- hypsilophodontids — Plural form of hypsilophodontid.
- i beg your pardon — You say 'Pardon?' or 'I beg your pardon?' or, in American English, 'Pardon me?' when you want someone to repeat what they have just said because you have not heard or understood it.
- identity politics — political activity or movements based on or catering to the cultural, ethnic, gender, racial, religious, or social interests that characterize a group identity.
- illegal procedure — a penalty assessed against the offensive team for a technical rules violation, as in assuming an illegal formation.
- immunocompromised — having an impaired or compromised immune response; immunodeficient.
- in/into disrepair — If something is in disrepair or is in a state of disrepair, it is broken or in bad condition.