a-, ab-, abs-
(Latin: prefix; from, away, away from)
This prefix is normally used with elements of Latin and French origins (abs- usually joins elements beginning with c, q, or t).
The form ab- is regularly used before all vowels and h; and it becomes a- before the consonants m, p, and v. The prefix apo- has similar meanings.
This list is a very small sample of the multitudes of a-, ab-, abs- prefixes that are available in dictionaries and those in this unit are only meant to present a few examples.
You can greatly expand your word knowledge in this
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Tom, the veterinarian, agreed with the farmer that an aborticidal operation on the sow would be the only way to save her life.
Several experimental abortifacients have been tested by certain laboratories.
2. Induced termination of pregnancy before the fetus is capable of independent survival: The doctor had to induce an abortion because the health and safety of the mother was at risk.
3. Anything that fails to develop, progress, or mature, such as a design, project, or a badly developed plan, etc.: The abortion of the plans to build the new civic center was regretted by just about everyone in the community.
The attempt to redesign the airplane was an abortion or failure.4. An early or untimely abandonment of an endeavor : The inclement weather helped Norman to determine that the abortion of their hiking plans was the only safe thing to do.
5. Etymology: ab-, "from, away from" + oriri, "to come into being, to rise, to be born".
John, the veterinarian, ordered some new abortional medication to be used in his animal clinic.
2. An individual who makes a business of ending a pregnancy illegally: The backstreet abortionist has recently been arrested by the police.
3. People who support, or advocate ending pregnancies when a woman wants it to be done: The noisy crowd in front of the clinic included many well-known abortionists.
4. Anyone who takes the action of stopping a project, a mission, etc, before it is completed: The engineer for the city was an abortionist who advocated discontinuing the building of the expensive bridge because of the excessive costs.
2. Pertaining to the failure to end a pregnancy by removing an embryo or fetus from the womb: The surgery which Thomas, the veterinarian, performed was an abortive effort and did not save the unborn calf.
3. Concerning a discontinuation in the progress of a disease: The normal course of the illness was not felt because of the abortive intervention by the medical specialists.
4. Descriptive of the failure to accomplish an objective; futile; imperfectly developed: Marlene and Vincent made an abortive attempt to complete the project.
The life of the horse was abortively cut short by an untimely accident.
2. Something which is partially or imperfectly developed: There was an abortiveness about the jokes that were being told at the Stand-Up Comedy club.
When Vincent retired, he acknowledged that the single abortiveness of his career was the result of his being unable to prevent the foreclosures on mortgages.
There were several abortoria in the rural area of the province.
The abrasion on Rodney's knee finally healed and the abrasion on Nancy's elbow has been healing very well.2. Erosion caused by rubbing or scraping, as of rock by wind, water, etc.: Years of abrasions had worn the surface of the stones so they are now smooth.
The abrasions on the cliff side were examples of the destructive powers of natural resources, winds, and water.3. Etymology: from Medieval Latin (about A.D. 700 to A.D. 1500) abrasionem, abrasio, "a scraping"; from Latin abradere, "to scrape away, to shave off"; from ab-, "off" + radere, "to scrape" or "to rub".
2. A substance used for rubbing or polishing: The cabinetmaker recommended an abrasive that used only natural materials for application on the wooden furniture.
When Glenda went to the store, she noticed that there were at least three kinds of abrasives from which to choose for her home improvement project.
2. Describing something that scrapes; rough or scratchy: William was advised to use sandpaper or some other abrasive material to remove the paint from the chairs before repainting them.
The abrasive effect of sandpaper on the wood made it smooth and easy to paint on.3. A reference to something that is harsh, irritating, or rude: When the talk-show host used abrasive remarks, he insulted many in his radio audience.