13-letter words containing g, i, a, t
- optical glass — any of several types of high-quality, homogeneous, color-free glass, as flint or crown glass, having specified refractive properties, used in lenses and other components of optical systems.
- optical wedge — a wedge-shaped filter whose transmittance decreases from one end to the other: used as an exposure control device in sensitometry.
- orchestrating — Present participle of orchestrate.
- organ whistle — a steam or air whistle in which the jet is forced up against the thin edge of a pipe closed at the top.
- organisations — Plural form of organisation.
- organizations — The action of organizing something.
- organogenetic — Relating to organogenesis.
- organolithium — (organic chemistry) Describing any organic compound containing a carbon to lithium bond.
- organotropism — Physiology. the attraction of microorganisms or chemical substances to particular organs or tissues of the body.
- orgiastically — In an orgiastic fashion.
- orientalizing — Present participle of orientalize.
- originalities — Plural form of originality.
- originatively — in an originative manner
- orthodiagonal — the axis in a crystal
- orthogonalise — to make (vectors, functions, etc.) orthogonal.
- orthogonality — (mathematics, statistics) the property of being orthogonal.
- orthogonalize — to make (vectors, functions, etc.) orthogonal.
- orthographies — Plural form of orthography.
- orthographize — to spell correctly or according to the rules of orthography.
- outdistancing — Present participle of outdistance.
- outgeneraling — Present participle of outgeneral.
- outlaw regime — a dangerously unpredictable political regime, as of a country, state, etc, which disregards international law or diplomacy
- outstandingly — prominent; conspicuous; striking: an outstanding example of courage.
- over-standing — overreach (def 13).
- overbreathing — hyperventilation
- overnight bag — a travel bag large enough to hold personal articles and clothing for an overnight trip.
- packing crate — A packing crate is a large wooden box in which things are put so that they can be stored or taken somewhere.
- packing plant — an establishment for processing and packing foods, especially meat, to be sold at wholesale.
- painstakingly — taking or characterized by taking pains or trouble; expending or showing diligent care and effort; careful: a painstaking craftsman; painstaking research.
- pair trawling — the act or practice of using two boats to trawl for fish
- paleomagnetic — Geology. magnetic polarization acquired by the minerals in a rock at the time the rock was deposited or solidified.
- palingenesist — a person who believes in a doctrine of rebirth or transmigration of souls.
- palos heights — a city in NE Illinois, near Chicago.
- panel heating — heating of a room or building by means of wall, ceiling, floor, or baseboard panels containing heating pipes or electrical conductors.
- panel-beating — the act of beating out the bodywork of motor vehicles
- pangrammatist — a writer of pangrams
- pantagruelian — (in Rabelais' Pantagruel) the huge son of Gargantua, represented as dealing with serious matters in a spirit of broad and somewhat cynical good humor.
- pantagruelism — (in Rabelais' Pantagruel) the huge son of Gargantua, represented as dealing with serious matters in a spirit of broad and somewhat cynical good humor.
- pantheologist — a student of, or expert in, pantheology
- pantie girdle — a girdle with a crotch.
- paramagnetism — a body or substance that, placed in a magnetic field, possesses magnetization in direct proportion to the field strength; a substance in which the magnetic moments of the atoms are not aligned.
- parasite drag — the component of drag caused by skin friction and the shape of the surfaces not contributing to lift.
- parking light — The parking lights on a vehicle are the small lights at the front that help other drivers to notice the vehicle and to judge its width.
- parking meter — a mechanical device for registering and collecting payment for the length of time that a vehicle occupies a parking space, consisting typically of a timer, actuated by a coin that a driver deposits upon parking, set in a headpiece mounted on a pole.
- parking orbit — a temporary orbit in which a spacecraft awaits the next phase of its mission.
- parking strip — Chiefly Upper Midwest and Western U.S. parkway (def 2).
- parliamenting — parliamentary debating
- parma heights — a city in NE Ohio, near Cleveland.
- parotid gland — Also called parotid gland. a salivary gland situated at the base of each ear.
- participating — to take or have a part or share, as with others; partake; share (usually followed by in): to participate in profits; to participate in a play.