<B>MRV</B> (no periods),<DL COMPACT><DD> multiple reentry vehicle (a missile similar to the MIRV). <BR> <I>Ex. MRVs ... land in a pre-planned pattern, but they cannot be steered to widely separated targets (Time).</I> </DL>
<A NAME="ms">
<B>ms</B> (no period),<DL COMPACT><DD> millisecond. </DL>
<A NAME="ms">
<B>m/s,</B><DL COMPACT><DD><B> 1. </B>meters per second. <DD><B> 2. </B>(Commerce.) months after sight. </DL>
<A NAME="ms">
<B>m.s.,</B><DL COMPACT><DD> motorship. </DL>
<A NAME="ms">
<B>Ms.</B> (1),<DL COMPACT><DD> manuscript. </DL>
<A NAME="ms">
<B>Ms.</B> (2) or <B>Ms, </B>pl. <B>Mses.,</B> <B>Mses</B> or <B>Ms.'s,</B> <B>Ms's.</B><DL COMPACT><DD> a title for a woman used instead of <I>Miss</I> or <I>Mrs.:</I> <BR> <I>Ex. The term Ms. itself, ... like Mr., does not reveal marital status (Time).</I> </DL>
<A NAME="ms">
<B>MS</B> (no periods),<DL COMPACT><DD><B> 1. </B>Mississippi (with postal Zip Code). <DD><B> 2. </B>multiple sclerosis. </DL>
<A NAME="ms">
<B>MS.,</B> <B>Ms</B> (no period), or <B>ms.,</B><DL COMPACT><DD> manuscript. </DL>
<A NAME="ms">
<B>M.S.,</B><DL COMPACT><DD><B> 1. </B>Master of Science. <DD><B> 2. </B>motorship. </DL>
<A NAME="msa">
<B>MSA</B> (no periods),<DL COMPACT><DD> Mutual Security Agency. </DL>
<A NAME="msa">
<B>M.S.A.,</B><DL COMPACT><DD><B> 1. </B>Master of Science and Art. <DD><B> 2. </B>Master of Science in Agriculture. </DL>
<A NAME="msc">
<B>MSC</B> (no periods),<DL COMPACT><DD><B> 1. </B>Manned Spacecraft Center. <DD><B> 2. </B>Also, <B>msc</B> (no periods) moved, seconded, and carried. </DL>
<A NAME="msc">
<B>M.Sc.,</B><DL COMPACT><DD> Master of Science. </DL>
<A NAME="msce">
<B>M.S.C.E.,</B><DL COMPACT><DD> Master of Science in Civil Engineering. </DL>
<A NAME="msec">
<B>msec</B> (no period),<DL COMPACT><DD> millisecond. </DL>
<A NAME="msee">
<B>M.S.E.E.,</B><DL COMPACT><DD> Master of Science in Electrical Engineering. </DL>
<A NAME="msg">
<B>MSG</B> (no periods),<DL COMPACT><DD> monosodium glutamate. </DL>
<B>M/Sgt</B> (no period) or <B>M.Sgt.,</B><DL COMPACT><DD> master sergeant. </DL>
<A NAME="msh">
<B>MSH</B> (no periods),<DL COMPACT><DD> melanocyte-stimulating hormone; intermedin. </DL>
<A NAME="msi">
<B>MSI</B> (1) (no periods),<DL COMPACT><DD> medium-scale integration (a method of producing a number of integrated circuits on a single chip of silicon). </DL>
<A NAME="msi">
<B>MSI</B> (2) (no periods) or <B>M.S.I.,</B><DL COMPACT><DD> Movimento Sociale Italiano (Italian Social Movement, a political party in Italy). </DL>
<A NAME="msieur">
<B>m'sieur, </B>noun. <B>=monsieur.</B></DL>
<A NAME="msl">
<B>m.s.l.,</B><DL COMPACT><DD> mean sea level. </DL>
<A NAME="mso">
<B>MSO</B> (no periods),<DL COMPACT><DD> ocean minesweeper. </DL>
<A NAME="msr">
<B>MSR</B> (no periods),<DL COMPACT><DD> missile site radar (an electronic radar used at antiballistic missile sites). </DL>
<A NAME="mss">
<B>MSS.,</B> <B>MSS</B> (no period), <B>Mss.,</B> or <B>mss.,</B><DL COMPACT><DD> manuscripts. </DL>
<A NAME="mss">
<B>M.S.S.,</B><DL COMPACT><DD><B> 1. </B>Master of Social Science. <DD><B> 2. </B>Master of Social Service. </DL>
<A NAME="mst">
<B>MST</B> (no periods), <B>M.S.T.,</B> or <B>m.s.t.,</B><DL COMPACT><DD> Mountain Standard Time. </DL>
<A NAME="msth">
<B>MsTh</B> (no period),<DL COMPACT><DD> mesothorium. </DL>
<A NAME="msts">
<B>MSTS</B> (no periods) or <B>M.S.T.S.,</B><DL COMPACT><DD> Military Sea Transportation Service. </DL>
<A NAME="msw">
<B>M.S.W.,</B><DL COMPACT><DD> Master of Social Work. </DL>
<B>MT</B> (no periods),<DL COMPACT><DD><B> 1. </B>machine translation. <DD><B> 2. </B>Montana (with postal Zip Code). </DL>
<A NAME="mt">
<B>M.T.,</B><DL COMPACT><DD> an abbreviation for the following: <DD><B> 1. </B>Masoretic Text (of the Old Testament). <DD><B> 2. </B>metric ton. <DD><B> 3. </B>motor transport. <DD><B> 4. </B>Mountain Time. </DL>
<A NAME="mtb">
<B>MTB</B> (no periods) or <B>M.T.B.,</B><DL COMPACT><DD> motor torpedo boat. </DL>
<B>MTI</B> (no periods),<DL COMPACT><DD> moving target indication (radar). </DL>
<A NAME="mtn">
<B>mtn.,</B><DL COMPACT><DD> mountain. </DL>
<A NAME="mto">
<B>MTO</B> (no periods),<DL COMPACT><DD> Mediterranean Theater of Operations (in World War II). </DL>
<A NAME="mtrev">
<B>Mt. Rev.,</B><DL COMPACT><DD> Most Reverend. </DL>
<A NAME="mts">
<B>mts.,</B><DL COMPACT><DD> mountains. </DL>
<A NAME="mu">
<B>mu, </B>noun.<DL COMPACT><DD><B> 1. </B>the twelfth letter of the Greek alphabet. <DD><B> 2. </B><B>=micron,</B> a unit of length. <DD><B> 3. </B><B>=mumeson.</B> </DL>
<A NAME="mu">
<B>Mu, </B>noun.<DL COMPACT><DD> a mythical lost continent, alleged to have sunk into the southwestern Pacific Ocean at about the same time Atlantis is alleged to have disappeared into the Atlantic. </DL>
<A NAME="much">
<B>much, </B>adjective, <B>more,</B> <B>most,</B> noun, adverb, <B>more,</B> <B>most,</B> verb, <B>muched,</B> <B>muching.</B><DL COMPACT><DD><I>adj. </I> <B>1. </B>in great amount or degree. <BR> <I>Ex. much rain, much pleasure, not much money. Too much cake will make you sick. A pale yellow sun ... showed the much dirt of the place (Rudyard Kipling).</I> <DD><B> 2. </B>(Obsolete.) many; numerous. <BR> <I>Ex. Edom came out against him with much people (Numbers 20:20).</I> <DD><I>noun </I> <B>1. </B>a great deal or amount. <BR> <I>Ex. Much of this is not true. I did not hear much of the talk.</I> <DD><B> 2. </B>a great, important, or notable thing or matter. <BR> <I>Ex. The rain did not amount to much. The house is not much to look at.</I> <DD><I>adv. </I> <B>1. </B>to a high degree; greatly. <BR> <I>Ex. much higher. I was much pleased with the toy.</I> <DD><B> 2. </B>nearly; about. <BR> <I>Ex. This is much the same as the others.</I> (SYN) approximately. <DD><I>v.t. </I> (Dialect.) to make much of; pet; caress. <BR> <I>Ex. It is the mark of a good watchdog ... that he can't be muched by any passerby, but only by persons of rare talent (Baltimore Sun).</I> <BR><I>expr. <B>make much of,</B> </I>to pay much attention to or do much for. <BR> <I>Ex. Young people usually don't make much of the customs of their parents.</I> <BR><I>expr. <B>much as,</B> <DD><B> a. </B>in the same way as. </I> <I>Ex. Plants need food, much as animals do.</I> <DD><B> b. </B>though; although. <BR> <I>Ex. Much as he disagreed with the idea he was willing to go along with the majority.</I> <BR><I>expr. <B>much of a,</B> <DD><B> a. </B>nearly the same. </I> <I>Ex. He and his brother are much of a size.</I> <DD><B> b. </B>in any great or special degree. <BR> <I>Ex. A job that keeps a worker in poverty is ... not much of a job (Albert Shanker).</I> <BR><I>expr. <B>so much,</B> <DD><B> a. </B>a small or limited amount. </I> <I>Ex. You can only buy so much with five dollars.</I> <DD><B> b. </B>a great deal of; a lot. <BR> <I>Ex. This idea strikes me as so much nonsense.</I> <BR><I>expr. <B>too much,</B> <DD><B> a. </B>more than a match. </I> <I>Ex. The big dog was too much for him, and he couldn't hold him on the leash.</I> <DD><B> b. </B>(Slang.) very poor; terrible. <BR> <I>Ex. This actor is just too much!</I> <DD><B> c. </B>(Slang.) very funny or amusing. <BR> <I>Ex. Oh, you're too much!</I> </DL>
<B>muchness, </B>noun.<DL COMPACT><DD> greatness; magnitude. <BR><I>expr. <B>much of a muchness,</B> </I>much alike; nearly equivalent. <BR> <I>Ex. much of a muchness--no better, and perhaps no worse (Henry Kingsley).</I> </DL>
<A NAME="mucicacid">
<B>mucic acid,</B><DL COMPACT><DD> a white, crystalline dibasic acid formed by oxidizing certain gums and lactose in the presence of nitric acid. </DL>
<A NAME="mucid">
<B>mucid, </B>adjective.<DL COMPACT><DD> musty or slimy, as from decay; moldy. noun <B>mucidness.</B> </DL>
<A NAME="muciferous">
<B>muciferous, </B>adjective.<DL COMPACT><DD> carrying or secreting mucus. </DL>
<B>mucilage, </B>noun.<DL COMPACT><DD><B> 1. </B>a sticky, gummy substance used to make things stick together, especially a solution of gum or glue in water. <DD><B> 2. </B>a secretion like glue or gelatin in plants such as seaweeds. </DL>
<B>mucin, </B>noun.<DL COMPACT><DD> any one of various proteins forming the chief constituents of mucous secretions; mucoprotein. <BR> <I>Ex. Lysozyme ... interests bacteriologists because it dissolves the mucins with which the microbes are covered (Sunday Times).</I> </DL>
<A NAME="mucinous">
<B>mucinous, </B>adjective.<DL COMPACT><DD><B> 1. </B>of or having to do with mucin. <DD><B> 2. </B>like mucin. </DL>