17-letter words containing y, a, g, i
- ideogrammatically — In terms of, or by means of, ideograms.
- in broad daylight — openly, in full public view
- indistinguishably — In an indistinguishable manner; so that separate components or differences cannot be discerned.
- irrigation system — a system of supplying (land) with water by means of artificial canals, ditches, etc, esp to promote the growth of food crops
- italian greyhound — one of an Italian breed of toy dogs resembling a greyhound.
- lady of the night — a tropical American shrub, Brunfelsia americana, of the nightshade family, having berrylike yellow fruit and fragrant white flowers.
- lady-of-the-night — a tropical American shrub, Brunfelsia americana, of the nightshade family, having berrylike yellow fruit and fragrant white flowers.
- legal aid society — an organization providing free legal guidance and service to persons who cannot afford a lawyer.
- lexicographically — the writing, editing, or compiling of dictionaries.
- light heavyweight — a boxer or other contestant intermediate in weight between a middleweight and a heavyweight, especially a professional boxer weighing up to 175 pounds (80 kg).
- literacy campaign — a campaign designed to reduce illiteracy and promote literacy in a country, area, etc
- lithostratigraphy — the study or character of stratified rocks based solely on their physical and petrographic features.
- livingstone daisy — a gardener's name for various species of Mesembryanthemum, esp M. criniflorum, grown as garden annuals (though several are perennial) for their brightly coloured showy flowers: family Aizoaceae
- lymphangiographic — Relating to lymphangiography.
- lyon king of arms — the chief herald of Scotland
- magnetoelasticity — the phenomenon, consisting of a change in magnetic properties, exhibited by a ferromagnetic material to which stress is applied.
- malagasy republic — former name of Madagascar.
- malay archipelago — an extensive island group in the Indian and Pacific oceans, SE of Asia, including the Greater and Lesser Sunda Islands, the Moluccas, and the Philippines.
- many-valued logic — the study of logical systems in which the truth-values that a proposition may have are not restricted to two, representing only truth and falsity
- marais des cygnes — a river in E central Kansas and W Missouri, flowing SE to the Osage River. 150 miles (241 km) long.
- marriage ceremony — official part of a wedding
- marriage equality — the state of having the same rights and responsibilities of marriage as others, regardless of one's sexual orientation or gender identity.
- may/might as well — If you say that you might as well do something, or that you may as well do it, you mean that you will do it although you do not have a strong desire to do it and may even feel slightly unwilling to do it.
- melissopalynology — The study of honey and its composition.
- mercantile agency — commercial agency.
- microbiologically — With regard to microbiology.
- micropaleontology — the branch of paleontology dealing with the study of microscopic fossils.
- midmorning prayer — the third of the seven canonical hours; terce
- military governor — the military officer in command of a military government.
- military training — drilling in army discipline and techniques
- mitigation system — A mitigation system is a set of arrangements or equipment to make the effects of something less bad, for example the effects of an accident.
- molecular biology — the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function, characteristically making use of advanced tools and techniques of separation, manipulation, imaging, and analysis.
- motorcycle racing — sport: competing on motorcycles
- mountain mahogany — any of a genus (Cercocarpus) of W North American shrubs or small trees of the rose family, with lobed leaves and single dry fruits
- myasthenia gravis — a disease of impaired transmission of motor nerve impulses, characterized by episodic muscle weakness and easy fatigability, especially of the face, tongue, neck, and respiratory muscles: caused by autoimmune destruction of acetylcholine receptors. Abbreviation: MG.
- mystical theology — the branch of theology dealing with mysticism and mystical experiences.
- naked singularity — an infinitely dense point mass without a surrounding black hole
- navigation system — A navigation system is an instrument that determines the position of a vehicle and the route to a particular place.
- negative catalyst — an inhibitor.
- negative polarity — the grammatical character of a word or phrase, such as ever or any, that may normally be used only in a semantically or syntactically negative or interrogative context
- negative theology — a theological approach or tradition in which the nature of God is thought to be unknowable and is only understood through negative statements. See also apophasis (def 2).
- neurobiologically — In terms of or by means of neurobiology.
- nightshade family — the plant family Solanaceae, characterized by herbaceous plants, trees, shrubs, and vines having alternate, simple or pinnate leaves, conspicuous flowers, and fruit in the form of a berry or capsule, and including belladonna, eggplant, nightshade, peppers of the genus Capsicum, petunia, potato, tobacco, and tomato.
- non-assignability — capable of being specified: The word has no assignable meaning in our language.
- nursing auxiliary — someone who performs duties such as washing and dressing patients, making beds, etc, in an establishment such as a hospital
- oceanographically — In terms of oceanography.
- organic chemistry — the branch of chemistry, originally limited to substances found only in living organisms, dealing with the compounds of carbon.
- organic psychosis — a severe mental illness produced by damage to the brain, as a result of poisoning, alcoholism, disease, etc
- otolaryngological — Pertaining to otolaryngology.
- otolaryngologists — Plural form of otolaryngologist.