12-letter words containing o, d
- bird's mouth — a right-angled notch cut in the underside of a rafter for fitting over a longitudinal member, as a wall plate.
- bird-dogging — to follow, watch carefully, or investigate.
- bird-spotter — a bird-watcher
- birthday boy — the boy or man whose birthday is being celebrated
- black comedy — a comedy dealing with an unpleasant situation in a pessimistic or macabre manner
- black powder — gunpowder as used in sports involving modern muzzleloading firearms
- black-coated — (esp formerly) (of a worker) clerical or professional, as distinguished from commercial or industrial
- bladder worm — an encysted saclike larva of the tapeworm. The main types are cysticercus, hydatid, and coenurus
- blind corner — a corner where the view of the road ahead is completely obscured or very restricted
- blind roller — a long ocean swell that rises almost to breaking as it passes over shoals.
- blind-emboss — blind-stamp.
- block island — an island off the coast of and a part of Rhode Island, at the E entrance to Long Island Sound.
- blocked shoe — a dancing shoe with a stiffened toe that enables a ballet dancer to dance on the tips of the toes
- blood doping — the illegal practice of removing a quantity of blood from an athlete long before a race and reinjecting it shortly before a race, so boosting oxygenation of the blood
- blood orange — a variety of orange all or part of the pulp of which is dark red when ripe
- blood plasma — the pale yellow fluid portion of the blood; blood from which red and white blood cells and platelets have been removed
- blood sample — an amount of a person's blood taken from their body for use in medical tests
- blood sister — a sister by birth
- blood spavin — a disease of the hock joint of horses in which enlargement occurs because of collected fluids (bog spavin) bony growth (bone spavin) or distention of the veins (blood spavin)
- blood supply — the flow of blood to different parts of the body
- blood typing — the classification of human blood cells to determine compatible blood types as for transfusion or organ transplant
- blood vessel — Blood vessels are the narrow tubes through which your blood flows.
- blood volume — the total quantity of blood in the body
- bloodcurdler — something causing great fright or horror: a bloodcurdler of a mystery novel.
- bloodletting — Bloodletting is violence or killing between groups of people, especially between rival armies.
- bloodstained — Someone or something that is bloodstained is covered with blood.
- bloodsucking — any animal that sucks blood, especially a leech.
- bloodthirsty — Bloodthirsty people are eager to use violence or display a strong interest in violent things. You can also use bloodthirsty to refer to very violent situations.
- bloody shirt — something, as a political issue or historical event, that can be used to stir up outrage, partisan support, etc.
- bloomingdale — a town in NE Illinois.
- blotting-pad — an object to one side of which a piece of blotting paper is attached for blotting text handwritten in ink
- blow molding — Blow molding is a process for forming plastic objects in which plastic is melted, put in a mold, and then shaped by having compressed air blown into it.
- blow-molding — the sound of any vapor or gas issuing from a vent under pressure.
- blue dogwood — a shrub or small tree, Cornus alternifolia, of eastern North America, having clusters of white flowers and bluish fruit.
- blue-blooded — A blue-blooded person is from a royal or noble family.
- board member — a member of board of directors
- board school — (formerly) a school managed by a board elected by local ratepayers
- board shorts — shorts with longer legs, originally meant to protect a surfer's legs against the surfboard
- boarder baby — an infant or young child who is abandoned or orphaned and left in a hospital for lack of a foster home.
- boarding out — the local-authority practice of placing a client in a foster family or voluntary establishment and paying for it
- boardsailing — windsurfing
- boatbuilding — Boatbuilding is the craft or industry of making boats.
- body bolster — the lower transverse member of a car body to which the body center plate is attached.
- body english — a follow-through motion of the body, as after bowling a ball, in a semi-involuntary or joking effort to control the ball's movement
- body fascism — intolerance of those whose bodies do not conform to a particular view of what is desirable
- body politic — The body politic is all the people of a nation when they are considered as a complete political group.
- body popping — a dance style involving muscular jerking of the upper body
- body repairs — repairs to the bodywork of cars
- body scanner — a machine using X-rays and a computer, used in medicine to look for signs of disease, or in security operations to look for drugs, weapons, etc
- body-centred — (of a crystal) having a lattice point at the centre of each unit cell as well as at the corners