10-letter words containing r, i, d, o
- producible — to bring into existence; give rise to; cause: to produce steam.
- productile — capable of being lengthened out; extensile.
- production — the act of producing; creation; manufacture.
- productive — having the power of producing; generative; creative: a productive effort.
- profundity — the quality or state of being profound; depth.
- proglottid — one of the segments or joints of a tapeworm, containing complete reproductive systems, usually both male and female.
- prohibited — to forbid (an action, activity, etc.) by authority or law: Smoking is prohibited here.
- prolicidal — characteristic of prolicide
- propertied — owning property: the propertied class.
- prophesied — to foretell or predict.
- proplastid — a plant cell organelle that a plastid develops from
- proscribed — condemned or prohibited
- proskomide — prothesis (def 2a).
- proteinoid — a polymer of amino acids resembling a biological polypeptide but formed abiotically: suggested as a possible intermediate in protein development during primitive earth conditions.
- protruding — to project.
- proveditor — (in the Venetian republic) a senior civilian officer in charge of supplies, provisions, and artillery for the city
- providable — to make available; furnish: to provide employees with various benefits.
- providence — a state of the NE United States, on the Atlantic coast: a part of New England. 1214 sq. mi. (3145 sq. km). Capital: Providence. Abbreviation: RI (for use with zip code), R.I.
- pundigrion — a pun
- pyramidion — a miniature pyramid, as at the apex of an obelisk.
- pyranoside — a glycoside containing a pyran ring structure.
- pyrethroid — any of several synthetic compounds that are similar to but more persistent than natural pyrethrins.
- pyridoxine — a derivative of pyridine, C 8 H 1 1 NO 3 , occurring in whole-grain cereals, meats, fish, etc., and also made synthetically: required for the prevention of pellagra and the formation of hemoglobin; vitamin B 6 .
- pyromeride — a devitrified form of rhyolite, having a nodular appearance and spherulitic texture
- pyroxenoid — any of a group of triclinic silicates including wollastonite, rhodonite, and pectolite
- quadricone — a quadric surface swept out by a straight line that passes through a fixed point such that no straight line can intersect it at more than two points
- quadrifoil — Alternative form of quadrifoliate.
- quadriform — having four parts or sides
- quadrilogy — (nonstandard) A tetralogy.
- quadripole — an electric circuit with two input and two output terminals
- quadroxide — (chemistry) A tetroxide.
- quasiorder — (set theory) A preorder.
- r-dropping — (of certain pronunciations of English) characterized by the absence of the sound (r) in postvocalic position in the same syllable, as often encountered in speech identified with the southern and eastern United States and with most of England; r-less.
- radication — the act or process of taking root
- radiciform — resembling a root
- radiculose — having small roots or rhizoids
- radio beam — beam (def 12).
- radio link — radio communication setup
- radio mast — transmission tower
- radio play — a play written for broadcasting on radio
- radio star — a radio source.
- radio taxi — a taxi in two-way radio communication with a dispatcher, who sends it directly to persons who phone in for a taxi.
- radio tube — a vacuum tube used in a radio receiving set.
- radio wave — an electromagnetic wave having a wavelength between 1 millimeter and 30,000 meters, or a frequency between 10 kilohertz and 300,000 megahertz.
- radiogenic — Physics. produced by radioactive decay: radiogenic lead; radiogenic heat.
- radiograph — Also called shadowgraph. a photographic image produced by the action of x-rays or nuclear radiation.
- radiolabel — label (def 12).
- radiologic — of or relating to radiology.
- radiolysis — the dissociation of molecules by ionizing radiation.
- radiolytic — the dissociation of molecules by ionizing radiation.