<B>amniocentesis, </B>noun.<DL COMPACT><DD> the insertion of a special hypodermic needle into the amnion to remove a sampling of fetal cells from the amniotic fluid for diagnostic purposes. <BR> <I>Ex. Amniocentesis can tell expectant parents that their child will be genetically defective (Science News).</I> </DL>
<A NAME="amniography">
<B>amniography, </B>noun.<DL COMPACT><DD> X-ray examination of the amnion. </DL>
<A NAME="amnion">
<B>amnion, </B>noun, pl. <B>-nions,</B> <B>-nia.</B><DL COMPACT><DD> a membrane forming the inner sac which encloses the embryo or fetus of the higher vertebrates, such as mammals, birds, and reptiles. The amnion is filled with a serous fluid that protects the embryo or fetus and keeps it moist. See also <B>chorion.</B> </DL>
<A NAME="amnionic">
<B>amnionic, </B>adjective.<DL COMPACT><DD> of or having to do with the amnion; amniotic. <BR> <I>Ex. The embryo is surrounded by another membrane, the amnion, which contains the amnionic fluid, in which the embryo floats (A. M. Winchester).</I> </DL>
<A NAME="amnioscope">
<B>amnioscope, </B>noun.<DL COMPACT><DD> an illuminated endoscope for examining the amnion and its contents. </DL>
<A NAME="amnioscopy">
<B>amnioscopy, </B>noun.<DL COMPACT><DD> examination by means of an amnioscope. </DL>
<A NAME="amniote">
<B>amniote, </B>noun.<DL COMPACT><DD> (Zoology.) any one of the group of vertebrates that develop amnions in their embryonic stages. </DL>
<A NAME="amniotic">
<B>amniotic, </B>adjective.<DL COMPACT><DD><B> 1. </B>of or inside the amnion. <DD><B> 2. </B>having an amnion. <BR> <I>Ex. an amniotic cavity.</I> </DL>
<A NAME="amnioticfluid">
<B>amniotic fluid,</B><DL COMPACT><DD> the serous fluid, enclosed by the amnion, in which the embryo or fetus develops. <BR> <I>Ex. The amnion forms a closed sac about the embryo and is filled with a watery amniotic fluid that keeps the embryo moist and protects it against shock or adhesions (Tracy I. Storer).</I> </DL>
<A NAME="amobarbital">
<B>amobarbital, </B>noun.<DL COMPACT><DD> a crystalline barbiturate used as a sedative and hypnotic; Amytal. </DL>
<A NAME="amodiaquin">
<B>amodiaquin, </B>noun.<DL COMPACT><DD> a yellowish synthetic drug used in the treatment of malaria. </DL>
<A NAME="amoeba">
<B>amoeba, </B>noun, pl. <B>-bas,</B> <B>-bae.</B> <B>=ameba.</B></DL>
<A NAME="amoeban">
<B>amoeban, </B>adjective. <B>=ameban.</B></DL>
<A NAME="amoebean">
<B>amoebean</B> or <B>amoebaean, </B>adjective.<DL COMPACT><DD> alternately responsive, as verses in dialogue form. Also, <B>amebean.</B> </DL>
<B>amok, </B>adverb, adjective, noun.<DL COMPACT><DD><I>adv., adj. </I> <B>=amuck.</B> <DD><I>noun </I> a violent nervous disorder among the Malays, characterized by rushing about in a murderous frenzy and attempting to kill anyone in the way. </DL>
<A NAME="amole">
<B>amole, </B>noun.<DL COMPACT><DD><B> 1. </B>any one of several plants of Mexico and the southwestern United States whose roots and juice can be used like soap. <DD><B> 2. </B>the root or juice used as soap. </DL>
<A NAME="amon">
<B>Amon, </B>noun.<DL COMPACT><DD> the chief god of the ancient Egyptians. His main center of worship was in Thebes in Upper Egypt. Also, <B>Amen.</B> </DL>
<A NAME="amonavis">
<B>a mon avis,</B><DL COMPACT><DD> (French.) in my opinion. </DL>
<A NAME="among">
<B>among, </B>preposition.<DL COMPACT><DD><B> 1. </B>a part of; one of; in the number or class of. <BR> <I>Ex. The United States and China are among the largest countries of the world. That book is the best among modern novels.</I> <DD><B> 2. </B>in with; in the company of. <BR> <I>Ex. His brothers were among the crowd. He fell among thieves.</I> <DD><B> 3. </B>surrounded by; in the center of. <BR> <I>Ex. There is a house among the trees.</I> <DD><B> 4. </B>in comparison with; as distinguished from. <BR> <I>Ex. one among many.</I> <DD><B> 5. </B>to each of; with a portion for each of. <BR> <I>Ex. Divide the fruit among the boys.</I> <DD><B> 6. </B>by the combined action of. <BR> <I>Ex. You have, among you, spoiled the child.</I> <DD><B> 7. </B>by, with, or through the whole of; throughout. <BR> <I>Ex. In hard times there is often political unrest among the people.</I> <BR><I>expr. <B>among ourselves,</B> <B>yourselves,</B> or <B>themselves,</B> </I>each with all the others; as a group; mutually. <BR> <I>Ex. The children quarreled among themselves, never with outsiders.</I> </DL>
<B>Amon-Re, </B>noun.<DL COMPACT><DD> Amon, worshiped as the sun god. Also, <B>Amen-Ra.</B> </DL>
<A NAME="amontillado">
<B>amontillado, </B>noun, pl. <B>-dos.</B><DL COMPACT><DD> a moderately dry, light-colored sherry. </DL>
<A NAME="amora">
<B>amora, </B>noun, pl. <B>amoraim.</B><DL COMPACT><DD> the head of a school for the study of Jewish law and tradition that grew up in Babylonia. About 500 A.D. these schools finished compiling the Gemara. </DL>
<A NAME="amoral">
<B>amoral, </B>adjective.<DL COMPACT><DD><B> 1. </B>not classifiable as good or bad because not involving any question of morality; nonmoral. <DD><B> 2. </B>unable to distinguish between right and wrong. adv. <B>amorally.</B> </DL>
<A NAME="amoralism">
<B>amoralism, </B>noun.<DL COMPACT><DD> indifference to morality; amoral attitude; amorality. <BR> <I>Ex. He emphasizes the dogmatic imperialism and complete amoralism of Communism (Wall Street Journal).</I> noun <B>amoralist.</B> </DL>
<A NAME="amorality">
<B>amorality, </B>noun.<DL COMPACT><DD> the quality of being amoral. </DL>
<A NAME="amoretto">
<B>amoretto, </B>noun, pl. <B>-retti.</B><DL COMPACT><DD> a cupid. </DL>
<A NAME="amorino">
<B>amorino, </B>noun, pl. <B>-ni.</B> <B>=amoretto.</B></DL>
<A NAME="amorist">
<B>amorist, </B>noun.<DL COMPACT><DD> a person devoted to love or love-making; a gallant. </DL>
<A NAME="amoristic">
<B>amoristic, </B>adjective.<DL COMPACT><DD><B> 1. </B>of an amorist. <DD><B> 2. </B>like an amorist. </DL>
<A NAME="amorite">
<B>Amorite, </B>noun.<DL COMPACT><DD><B> 1. </B>a member of an ancient Semitic people that inhabited the highlands of Palestine and Syria (Canaan) before their conquest by the Israelites. In the 1900's B.C. the Amorites built a state in Babylonia, with its capital at Babylon. <DD><B> 2. </B>the Semitic language of these people. </DL>
<A NAME="amoroso">
<B>amoroso, </B>adverb, adjective.<DL COMPACT><DD> (Music.) with love or tenderness. </DL>
<A NAME="amorous">
<B>amorous, </B>adjective.<DL COMPACT><DD><B> 1. </B>showing love or fondness; loving. <BR> <I>Ex. an amorous letter to one's sweetheart.</I> (SYN) ardent, tender, passionate, fond, devoted. <DD><B> 2. </B>having to do with love or courtship. <BR> <I>Ex. amorous flirtation.</I> <DD><B> 3. </B>inclined to love; fond of making love. <BR> <I>Ex. an amorous disposition, an amorous knight.</I> (SYN) amatory. <DD><B> 4. </B>in love. <BR> <I>Ex. So amorous is Nature of whatever she produces (John Dryden).</I> (SYN) enamored. adv. <B>amorously.</B> noun <B>amorousness.</B> </DL>
<A NAME="amorpatriae">
<B>amor patriae,</B><DL COMPACT><DD> (Latin.) love of one's country; patriotism. </DL>
<B>amorphism, </B>noun.<DL COMPACT><DD> amorphous condition or quality. </DL>
<A NAME="amorphous">
<B>amorphous, </B>adjective.<DL COMPACT><DD><B> 1a. </B>having no definite form; shapeless; formless. <BR> <I>Ex. The ghost was an amorphous being that drifted with mist.</I> <DD><B> b. </B>(Biology.) without the definite shape or organization found in most higher animals or plants. <BR> <I>Ex. An ameba is amorphous.</I> <DD><B> c. </B>(Geology.) occurring in a continuous mass, without stratification or cleavage. <DD><B> 2. </B>of no particular type or pattern; anomalous; unclassifiable. <DD><B> 3. </B>not consisting of crystals; uncrystallized; noncrystalline. <BR> <I>Ex. Glass is amorphous; sugar is crystalline.</I> adv. <B>amorphously.</B> noun <B>amorphousness.</B> </DL>
<B>amortize, </B>transitive verb, <B>-tized,</B> <B>-tizing.</B><DL COMPACT><DD><B> 1. </B>to set money aside regularly in a special fund to accumulate at interest, for future paying or settling of (a debt or other liability). <DD><B> 2. </B>(Law.) to convey (property) to a body, especially an ecclesiastical body, which does not have the right to sell or give it away, as in mortmain. adj. <B>amortizable.</B> noun <B>amortization.</B> noun <B>amortizement.</B> </DL>
<A NAME="amos">
<B>Amos, </B>noun.<DL COMPACT><DD><B> 1. </B>a Hebrew prophet and social reformer who lived in the 700's B.C. <DD><B> 2. </B>a book of the Old Testament containing his prophecies. </DL>
<A NAME="amosite">
<B>amosite, </B>noun.<DL COMPACT><DD> a form of asbestos containing a small amount of magnesium, found in South Africa. As it is highly resistant to heat and acid, it is used in insulation and filters. </DL>
<A NAME="amotion">
<B>amotion, </B>noun.<DL COMPACT><DD> (Archaic.) removal or ejection, as from a position or office. </DL>