13-letter words containing o, l, i, g, d
- oil hardening — to quench (steel) in a bath of oil.
- old bulgarian — the Bulgarian language of the Middle Ages.
- old norwegian — the language of Norway as spoken and written from the middle of the 12th to the end of the 14th centuries.
- olduvai gorge — a gorge in Tanzania in which is located a site containing Australopithecine and human skeletal and cultural remains.
- oligopeptides — Plural form of oligopeptide.
- optical wedge — a wedge-shaped filter whose transmittance decreases from one end to the other: used as an exposure control device in sensitometry.
- orchidologist — someone who is knowledgeable in orchidology
- organ-builder — a maker of organs
- orthodiagonal — the axis in a crystal
- outstandingly — prominent; conspicuous; striking: an outstanding example of courage.
- overpedalling — the overuse of the piano's pedals
- paddling pool — A paddling pool is a shallow artificial pool for children to paddle in.
- parotid gland — Also called parotid gland. a salivary gland situated at the base of each ear.
- pearl molding — a molding having the form of a row of pearls.
- pedagogically — of or relating to a pedagogue or pedagogy.
- peptidoglycan — a polymer, consisting of polysaccharide and peptide chains, responsible for the structure of the cell wall of bacteria
- plant kingdom — the plants of the world collectively.
- power loading — the act of a person or thing that loads.
- prostaglandin — Biochemistry. any of a class of unsaturated fatty acids that are involved in the contraction of smooth muscle, the control of inflammation and body temperature, and many other physiological functions.
- quindecagonal — (geometry) Shaped like a quindecagon; fifteen-sided.
- radiotelegram — a message transmitted by radiotelegraphy.
- rialto bridge — a bridge over the Grand Canal in Venice, Italy, liking Rialto Island with San Marco Island
- riding school — a place where equitation is taught.
- ringed plover — any of several cosmopolitan plovers of the genus Charadrius, especially C. hiaticula, brownish above and white below with a black band around the breast.
- road-blocking — an obstruction placed across a road, especially of barricades or police cars, for halting or hindering traffic, as to facilitate the capture of a pursued car or inspection for safety violations.
- rogue dialler — a dial-up connection placed on a computer without the user's knowledge which, when the user tries to connect to the internet, automatically connects to a premium-rate phone number
- rollerblading — skating on rollerblades
- sedimentology — the study of sedimentary rocks.
- self-doubting — lacking in confidence
- shed light on — something that makes things visible or affords illumination: All colors depend on light.
- shoulder-high — A shoulder-high object is as high as your shoulders.
- sigmoid colon — Zoology. an S -shaped curve in a body part.
- silla kingdom — an ancient Korean state that unified Korea; flourished in the 7th–10th centuries a.d.
- sindonologist — a student of sindonology
- small holding — a piece of land rented or sold to a farmer by county authorities for purposes of cultivation.
- solid-looking — reassuringly substantial or stable in appearance: They're a very solid-looking, intelligent couple.
- solidungulate — having a single, undivided hoof on each foot, as a horse.
- sounding lead — a line weighted with a lead or plummet (sounding lead) and bearing marks to show the length paid out, used for sounding, as at sea.
- sounding line — a line weighted with a lead or plummet (sounding lead) and bearing marks to show the length paid out, used for sounding, as at sea.
- sporting lady — a prostitute.
- spring-loaded — (of a machine part) kept normally in a certain position by a spring: a spring-loaded safety valve.
- strong-willed — having a powerful will; resolute.
- subdelegation — a group or body of delegates: Our club sent a delegation to the rally.
- suicidologist — someone who studies suicidology
- technologised — to make technological; to modernize or modify with technology.
- technologized — to make technological; to modernize or modify with technology.
- telediagnosis — the detection of a disease by evaluating data transmitted to a receiving station from instruments monitoring a distant patient, as someone in a spacecraft.
- telerecording — the recording of television signals on tape or, more usually, on film
- the good life — If you say that someone is living the good life, you mean that they are living in comfort and luxury with few problems or worries.
- thyroid gland — a two-lobed endocrine gland, located at the base of the neck that secretes two hormones that regulate the rates of metabolism, growth, and development.