v. i. [ L. abortare, fr. abortus, p. p. of aboriri; ab + oriri to rise, to be born. See Orient. ] [ 1913 Webster ]

1. To miscarry; to bring forth young prematurely. [ 1913 Webster ]

2. (Biol.) To become checked in normal development, so as either to remain rudimentary or shrink away wholly; to become sterile. [ 1913 Webster ]

3. to stop, cease, or fail prior to normal completion. [ PJC ]

v. t. to cause (an action or process) to stop at an early stage, or before normal completion; as, to abort a rocket flight. [ PJC ]

n. [ L. abortus, fr. aboriri. ] 1. An untimely birth. [ Obs. ] Sir H. Wotton. [ 1913 Webster ]

2. An aborted offspring. [ Obs. ] Holland. [ 1913 Webster ]

a. 1. Brought forth prematurely. [ 1913 Webster ]

2. (Biol.) Rendered abortive or sterile; undeveloped; checked in normal development at a very early stage; as, spines are aborted branches. [ 1913 Webster ]

3. stopped prior to normal completion. [ PJC ]

The eyes of the cirripeds are more or less aborted in their mature state. Owen. [ 1913 Webster ]

n. [ L. abortus + caedere to kill. See Abort. ] (Med.) The act of destroying a fetus in the womb; feticide. [ archaic ] AS [ 1913 Webster ]

a. [ L. abortus (see Abort, v.) + faciens, p. pr. of facere to make. ] Producing miscarriage. -- n. A drug or an agent that causes premature delivery. [ 1913 Webster ]

n. [ L. abortio, fr. aboriri. See Abort. ] 1. The act of giving premature birth; particularly, the expulsion of the human fetus prematurely, or before it is capable of sustaining life; miscarriage. [ 1913 Webster ]

2. The immature product of an untimely birth; a fetus which has been delivered prematurely due to spontaneous or voluntary abortion, and is dead. [ 1913 Webster +PJC ]

3. (Biol.) Arrest of development of any organ, so that it remains an imperfect formation or is absorbed. [ 1913 Webster ]

4. Any fruit or produce that does not come to maturity, or anything which in its progress, before it is matured or perfect; a complete failure; as, his attempt proved an abortion. [ 1913 Webster ]

5. the removal of a fetus from the womb prior to normal delivery in a manner such as to cause the death of the fetus; also called voluntary abortion, or when performed by a physician, therapeutic abortion. [ PJC ]

In the 1913 Webster there was the following note appended to sense 1:
☞ It is sometimes used for the offense of procuring a premature delivery, but strictly the early delivery is the abortion, “causing or procuring abortion” is the full name of the offense. Abbott. [ PJC ]

6. something considered to be a repulsive or monstrous variant of a normal object; a monstrosity. [ PJC ]

a. Pertaining to abortion; miscarrying; abortive. Carlyle. [ 1913 Webster ]

n. One who performs or procures abortion; among medical personnel, also called an abortion provider. The word abortionist has negative connotations from the time when the practise was illegal in the United States, and the latter term is preferred among those who do not consider the procedure as morally reprehensible. [ 1913 Webster +PJC ]

n. same as abortionist. [ PJC ]

a. [ L. abortivus, fr. aboriri. See Abort, v. ] 1. Produced by abortion.as, an abortive child. [ R. ] [ 1913 Webster + AS ]

2. Made from the skin of a still-born animal; as, abortive vellum. [ Obs. ] [ 1913 Webster ]

3. Rendering fruitless or ineffectual. [ Obs. ] “Plunged in that abortive gulf.” Milton. [ 1913 Webster ]

4. Coming to naught; failing in its effect; miscarrying; fruitless; unsuccessful; as, an abortive attempt. “An abortive enterprise.” Prescott. [ 1913 Webster ]

5. (Biol.) Imperfectly formed or developed; rudimentary; sterile; as, an abortive organ, stamen, ovule, etc. AS [ 1913 Webster ]

6. (Med.) (a) Causing abortion; as, abortive medicines. Parr. AS (b) Cutting short the period of an illness; as, abortive treatment of typhoid fever. [ 1913 Webster + AS ]

n. 1. That which is born or brought forth prematurely; an abortion. [ Obs. ] Shak. [ 1913 Webster ]

2. A fruitless effort or issue. [ Obs. ] [ 1913 Webster ]

3. (Med.) A medicine to which is attributed the property of causing abortion; -- also called an abortifacient. Dunglison. [ 1913 Webster +PJC ]

adv. In an abortive or untimely manner; immaturely; fruitlessly. [ 1913 Webster ]

n. The quality of being abortive. [ 1913 Webster ]

n. Abortion. [ Obs. ] [ 1913 Webster ]

n. a fetus which has been aborted; same as abortion{ 2 }. [ PJC ]

a. opposed to legal voluntary abortion. [ PJC ]

n. a person who is opposed to legal voluntary abortion. [ PJC ]

n. Imperfectly crystallized or coarse diamonds, or fragments made in cutting good diamonds which are reduced to powder and used in lapidary work. [ 1913 Webster ]

n. [ Russian ] a Russian soup usually containing beet juice as a foundation, and often served with sour cream. Also, as used in the U.S., a sour cabbage soup, called in Russian shchi.
Syn. -- borsch, borsh, borscht, borshch, bortsch. [ WordNet 1.5 +PJC ]

{ , n. pl. [ Russ. dukhobortsy spirit wrestlers; dukh spirit + bortsy wrestlers. ] A Russian religious sect founded about the middle of the 18th century at Kharkov. They believe that Christ was wholly human, but that his soul reappears from time to time in mortals. They accept the Ten Commandments and the “useful” portions of the Bible, but deny the need of rulers, priests, or churches, and have no confessions, icons, or marriage ceremonies. They are communistic, opposed to any violence, and unwilling to use the labor of animals. Driven out of Russia proper, many have emigrated to Cyprus and Canada. See Raskolnik, below. [ Webster 1913 Suppl. ]

n. [ So named after Volborth, who first discovered it. ] (Min.) A mineral occurring in small six-sided tabular crystals of a green or yellow color. It is a hydrous vanadate of copper and lime. [ 1913 Webster ]