13-letter words containing e, r, g, i, o
- contracepting — to prevent the conception of (offspring).
- contragestion — a form of contraception that can be used after fertilization of the ovum, preventing gestation
- contragestive — able to prevent gestation
- controverting — to argue against; dispute; deny; oppose.
- cooling tower — A cooling tower is a very large, round, high building which is used to cool water from factories or power stations.
- copyrightable — the exclusive right to make copies, license, and otherwise exploit a literary, musical, or artistic work, whether printed, audio, video, etc.: works granted such right by law on or after January 1, 1978, are protected for the lifetime of the author or creator and for a period of 70 years after his or her death.
- coralligenous — producing coral
- core handling — Core handling is the way that a core is dealt with to make sure it maintains its properties for testing.
- coreligionist — an adherent of the same religion as another
- corresponding — parallel; equivalent
- cosignatories — Plural form of cosignatory.
- cottage fries — potatoes that have been thinly sliced and then fried
- cough mixture — Cough mixture is the same as cough medicine.
- counter image — the point or set of points in the domain of a function corresponding to a given point or set of points in the range of the function.
- counteracting — Present participle of counteract.
- counterboring — a tool for enlarging a drilled hole for a portion of its length, as to permit sinking a screw head.
- countermining — Present participle of countermine.
- countermoving — Present participle of countermove.
- countersigned — a sign used in reply to another sign.
- counterspying — the activities of a counterspy
- counterweighs — Third-person singular simple present indicative form of counterweigh.
- counterweight — A counterweight is an action or proposal that is intended to balance or counter other actions or proposals.
- court hearing — an official meeting held in court
- cousin-german — the child of one's aunt or uncle
- cover bidding — the act of tendering an artificially high price for a contract, on the assumption that the tender will not be accepted
- covering fire — firing intended to protect an individual or formation making a movement by forcing the enemy to take cover
- cross bedding — layering within one or more beds in a series of rock strata that does not run parallel to the plane of stratification
- cross-grained — (of timber) having the fibres arranged irregularly or in a direction that deviates from the axis of the piece
- cross-selling — to sell or try to sell (similar or related products or services) to an existing customer.
- crossbreeding — Present participle of crossbreed.
- crosschecking — Present participle of crosscheck.
- crossdressing — to dress in clothing typically worn by members of the opposite sex.
- crossing over — the interchange of sections between pairing homologous chromosomes during the diplotene stage of meiosis. It results in the rearrangement of genes and produces variation in the inherited characteristics of the offspring
- cryogenically — in a cryogenic manner
- curling stone — a large, heavy, ellipsoidal stone or a similar object made of iron, usually having one rough side and one smooth side with a hole in the center of each for screwing in a handle by which the stone is released, for use in the game of curling.
- cutting horse — a saddle horse trained for use in separating an individual animal, such as a cow, from a herd
- cybershopping — Shopping by means of computers or the Internet.
- das rheingold — an opera by Wagner (1869), one of four in a cycle based on the German myth of the Ring of the Nibelung
- decarbonating — Present participle of decarbonate.
- decarbonizing — Present participle of decarbonize.
- decompressing — Present participle of decompress.
- decorticating — Present participle of decorticate.
- deep mourning — completely black mourning clothes made of a drab material: After her brother died, she was in deep mourning for a year.
- degradational — (geology) Pertaining to or formed by degradation.
- degranulation — a cellular process in which cytoplasmic granules within certain cells secrete their contents, often to the outside of the cell
- dehydrogenize — dehydrogenate.
- deintegration — an act or instance of integrating a racial, religious, or ethnic group.
- democratizing — Present participle of democratize.
- demographical — of or relating to demography, the science of vital and social statistics.
- demonstrating — to make evident or establish by arguments or reasoning; prove: to demonstrate a philosophical principle.