11-letter words containing a, t, p, o
- crepitation — the act of crepitating
- cross-party — Cross-party activities involve two or more political parties. A cross-party group consists of members from two or more political parties.
- cross-patch — a bad-tempered or irritable person.
- cryotherapy — medical treatment in which all or part of the body is subjected to cold temperatures, as by means of ice packs
- 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.
- ctenophoran — of a ctenophore
- cupellation — the process of recovering precious metals from lead by melting the alloy in a cupel and oxidizing the lead by means of an air blast
- curatorship — The rank or period of being a curator.
- cuspidation — decoration using cusps
- cycadophyte — any plant belonging to the phylum Cycadophyta
- cystography — radiography of the urinary bladder using a contrast medium
- cystoplasty — (surgery) Repair to the urinary bladder.
- cytophagous — the ingestion of cells by other cells.
- cytopharynx — the gullet of a protozoan.
- cytoplasmic — the cell substance between the cell membrane and the nucleus, containing the cytosol, organelles, cytoskeleton, and various particles.
- dalton plan — a system devised to encourage pupils to learn and develop at their own speed, using libraries and other sources to complete long assignments
- dap fortran — ["Efficient High Speed Computing with the Distributed Array Processor", P.M. Flanders et al, pp.113-127 (1977)].
- dawn patrol — a flight, especially during the early days of military aviation, undertaken at dawn or early morning in order to reconnoiter enemy positions.
- decapitator — One who decapitates.
- deep throat — an anonymous source of secret information
- deploration — the act of deploring
- deplumation — to deprive of feathers; pluck.
- depopulated — (of a place) reduced in population
- depopulates — Third-person singular simple present indicative form of depopulate.
- depopulator — a thing that causes a decrease in population
- deportation — the act of expelling an alien from a country; expulsion
- depravation — to make morally bad or evil; vitiate; corrupt.
- deprecation — to express earnest disapproval of.
- deprecatory — expressing disapproval; protesting
- depreciator — One who depreciates.
- depredation — The depredations of a person, animal, or force are their harmful actions, which usually involve taking or damaging something.
- depredatory — Tending or designed to depredate.
- deprivation — If you suffer deprivation, you do not have or are prevented from having something that you want or need.
- deprotonate — (chemistry, ergative) To remove one or more protons from (a molecule).
- deputations — Plural form of deputation.
- dermatropic — (especially of viruses) in, attracted toward, or affecting the skin.
- dermoplasty — skin grafting.
- dermopteran — flying lemur
- desperation — Desperation is the feeling that you have when you are in such a bad situation that you will try anything to change it.
- deuteranope — a person suffering from deuteranopia
- diaphoretic — relating to or causing sweat
- diapositive — a positive transparency; slide
- diastrophic — Also called tectonism. the action of the forces that cause the earth's crust to be deformed, producing continents, mountains, changes of level, etc.
- dilapidator — One who dilapidates, a person committing dilapidation.
- diophantine — Alternative capitalization of Diophantine.
- diphosphate — a pyrophosphate.