11-letter words containing a, t, r, o
- cryptogamic — Of, relating to, or denoting cryptogams.
- cryptograms — Plural form of cryptogram.
- cryptograph — something written in code or cipher
- cryptomeria — a coniferous tree, Cryptomeria japonica, of China and Japan, with curved needle-like leaves and small round cones: family Taxodiaceae
- cryptomonad — any of various protozoalike algae of the phylum Cryptophyta usually having two flagella, common in both marine and freshwater environments where they appear along the shore as algal blooms, some also occurring as intestinal parasites.
- crystallog. — crystallography
- crystalloid — resembling or having the appearance or properties of a crystal or crystalloid
- ctenophoran — of a ctenophore
- cultivators — Plural form of cultivator.
- curatorship — The rank or period of being a curator.
- currantworm — the larva of any of several insects, as a sawfly, Nematus ribesii (imported currantworm) which infests and feeds on the leaves and fruit of currants.
- curtain rod — A curtain rod is a long, narrow pole on which you hang curtains.
- customaries — Plural form of customary.
- customarily — according to custom; usually
- cut throats — a person who cuts the throat of another; a murderer.
- cybernation — the use of computers to control and carry out operations, as in manufacturing
- cyclostylar — (architecture) Of or pertaining to a cyclostyle (a circular group of columns without a core).
- cystography — radiography of the urinary bladder using a contrast medium
- cytokeratin — Either of several forms of keratin found in the intracytoplasmic cytoskeleton of epithelial tissue.
- cytopharynx — the gullet of a protozoan.
- dactylogram — a fingerprint
- dap fortran — ["Efficient High Speed Computing with the Distributed Array Processor", P.M. Flanders et al, pp.113-127 (1977)].
- data logger — data logging
- dawn patrol — a flight, especially during the early days of military aviation, undertaken at dawn or early morning in order to reconnoiter enemy positions.
- day of rest — the Sabbath; Sunday
- deactivator — Any device used to deactivate something.
- dead-stroke — relating to a stroke made that has no kickback or reverberation
- deallocator — One who, or that which, deallocates.
- dear-bought — having been purchased at great expense
- deauthorize — to give authority for; formally sanction (an act or proceeding): Congress authorized the new tax on tobacco.
- debarkation — Disembarkation.
- decapitator — One who decapitates.
- decarbonate — to remove carbon dioxide from (a solution, substance, etc)
- declamatory — A declamatory phrase, statement, or way of speaking is dramatic and confident.
- declaration — A declaration is an official announcement or statement.
- declarators — Plural form of declarator.
- declaratory — (of a statute) stating the existing law on a particular subject; explanatory
- declinatory — a plea that has the aim of demonstrating that the accused is exempt from legal authority and punishment
- decolorants — Plural form of decolorant.
- decorations — Plural form of decoration.
- decorrelate — To reduce the correlation between signals.
- decorticate — to remove the bark or some other outer layer from
- decurionate — the post or position of a decurion
- decurvation — the act of curving downwards
- deep throat — an anonymous source of secret information
- deflagrator — a piece of equipment for bringing about deflagration
- deflazacort — A glucocorticoid prodrug used as an anti-inflammatory and immunosuppressant.
- defloration — the act of deflowering
- deformation — the act of deforming; distortion
- deformative — making worse by alteration