Part 661

<hw>Ar`thro*dyn"ic</hw>, <tt>a.</tt> <def>Pertaining to arthrodynia, or pain in the joints; rheumatic.</def>

<h1>Arthrogastra</h1> <Xpage=85>

<hw>Ar`thro*gas"tra</hw> <tt>(#)</tt>, <tt>n. pl.</tt> <ety>[NL., fr. Gr. <?/ joint + <?/ stomach.]</ety> <fld>(Zo\'94l.)</fld> <def>A division of the Arachnida, having the abdomen annulated, including the scorpions, harvestmen, etc.; pedipalpi.</def>

<h1>Arthrography</h1> <Xpage=85>

<hw>Ar*throg"ra*phy</hw> <tt>(#)</tt>, <tt>n.</tt> <ety>[Gr. <?/ joint + <ets>-graphy</ets>.]</ety> <def>The description of joints.</def>

<h1>Arthrology</h1> <Xpage=85>

<hw>Ar*throl"o*gy</hw>, <tt>n.</tt> <ety>[Gr. <?/ joint + <ets>-logy</ets>.]</ety> <def>That part of anatomy which treats of joints.</def>

<h1>Arthromere</h1> <Xpage=85>

<hw>Ar"thro*mere</hw> <tt>(#)</tt>, <tt>n.</tt> <ety>[Gr. <?/ joint + <ets>-mere</ets>.]</ety> <fld>(Zo\'94l.)</fld> <def>One of the body segments of Arthropods. See <er>Arthrostraca</er>.</def>

<i>Packard.</i>

<h1>Arthropleura</h1> <Xpage=85>

<hw>Ar`thro*pleu"ra</hw> <tt>(#)</tt>, <tt>n.</tt> <ety>[NL., fr. Gr. <?/ joint + <?/ the side.]</ety> <fld>(Zo\'94l.)</fld> <def>The side or limb-bearing portion of an arthromere.</def>

<h1>Arthropod</h1> <Xpage=85>

<hw>Ar"thro*pod</hw> <tt>(#)</tt>, <tt>n</tt> <fld>(Zo\'94l.)</fld> <def>One of the Arthropoda.</def>

<h1>Arthropoda</h1> <Xpage=85>

<hw>Ar*throp"o*da</hw> <tt>(#)</tt>, <tt>n. pl.</tt> <ety>[NL., fr. Gr. <?/ joint + <ets>-poda</ets>.]</ety> <fld>(Zo\'94l.)</fld> <def>A large division of Articulata, embracing all those that have jointed legs. It includes Insects, Arachnida, Pychnogonida, and Crustacea.</def> -- <wordforms><wf>Ar*throp"o*dal</wf> <tt>(#)</tt>, <tt>a.</tt></wordforms>

<h1>Arthropomata</h1> <Xpage=85>

<hw>Ar`thro*pom"a*ta</hw> <tt>(#)</tt>, <tt>n. pl.</tt> <ety>[NL., fr. Gr. <?/ joint + <?/ lid.]</ety> <fld>(Zo\'94l.)</fld> <def>One of the orders of Branchiopoda. See <er>Branchiopoda</er>.</def>

<h1>Arthrosis</h1> <Xpage=85>

<hw>Ar*thro"sis</hw> <tt>(#)</tt>, <tt>n.</tt> <ety>[NL., fr. Gr. <?/, fr. <?/ joint.]</ety> <fld>(Anat.)</fld> <def>Articulation.</def>

<h1>Arthrostraca</h1> <Xpage=85>

<hw>Ar*thros"tra*ca</hw>, <tt>n. pl.</tt> <ety>[NL., fr. Gr. <?/ joint + <?/ a shell.]</ety> <fld>(Zo\'94l.)</fld> <def>One of the larger divisions of Crustacea, so called because the thorax and abdomen are both segmented; Tetradecapoda. It includes the Amphipoda and Isopoda.</def>

<h1>Arthrozoic</h1> <Xpage=85>

<hw>Ar`thro*zo"ic</hw> <tt>(#)</tt>, <tt>a.</tt> <ety>[Gr. <?/ joint + <?/ animal, fr. <?/ an animal.]</ety> <fld>(Zo\'94l.)</fld> <def>Of or pertaining to the Articulata; articulate.</def>

<h1>Artiad</h1> <Xpage=85>

<hw>Ar"ti*ad</hw> <tt>(#)</tt>, <tt>a.</tt> <ety>[Gr. <?/ even, fr. <?/ exactly.]</ety> <fld>(Chem.)</fld> <def>Even; not odd; -- said of elementary substances and of radicals the valence of which is divisible by two without a remainder.</def>

<h1>Artichoke</h1> <Xpage=85>

<hw>Ar"ti*choke</hw> <tt>(#)</tt>, <tt>n.</tt> <ety>[It. <ets>articioc<?/o</ets>, perh. corrupted fr. the same word as <ets>carciofo</ets>; cf. older spellings <ets>archiciocco</ets>, <ets>archicioffo</ets>, <ets>carciocco</ets>, and Sp. <ets>alcachofa</ets>, Pg. <ets>alcachofra</ets>; prob. fr. Ar. <ets>al</ets>-<ets>harshaf</ets>, <ets>al</ets>-<ets>kharsh<?/f</ets>.]</ety> <fld>(Bot.)</fld> <p><b>1.</b> <def>The <i>Cynara scolymus</i>, a plant somewhat resembling a thistle, with a dilated, imbricated, and prickly involucre. The head (to which the name is also applied) is composed of numerous oval scales, inclosing the florets, sitting on a broad receptacle, which, with the fleshy base of the scales, is much esteemed as an article of food.</def>