| |Definition=ὁ, (θύρα) <span class="sense"><span class="bld">A</span> [[stone put against a door]] to keep it shut, <span class="bibl">Od.9.240</span>, <span class="bibl">313</span>. </span><span class="sense"><span class="bld">II</span> <b class="b2">oblong shield (shaped like a door)</b>, <span class="bibl"><span class="title">PSI</span>4.428.36</span> (iii B.C.), Inscr. ap. <span class="bibl">Plu.<span class="title">Pyrrh.</span>26</span>, <span class="bibl">Callix.2</span>; hence, of the Roman [[scutum]] (opp. [[ἀσπίς]],= [[clipeus]]), <span class="bibl">Plb.2.30.3</span>, <span class="bibl">6.23.2</span>, <span class="bibl">D.H.4.16</span>, cf.<span class="bibl"><span class="title">Ep.Eph.</span>6.16</span>, <span class="bibl">Apollod. <span class="title">Poliorc.</span>163.2</span>, <span class="bibl">Arr.<span class="title">Tact.</span>3.2</span>, etc. </span><span class="sense"><span class="bld">III</span> [[disk]] forming part of [[καθετήρ]], <span class="title">IG</span>11(2).287 <span class="title">B</span>68 (Delos, iii B.C.). </span><span class="sense"><span class="bld">IV</span> Math., [[oval]], <span class="bibl">Procl.<span class="title">in Euc.</span>1</span> <span class="title">Deff.</span>3,8.</span> | | |Definition=ὁ, ([[θύρα]])<br><span class="bld">A</span> [[stone]] [[put]] against a [[door]] to [[keep]] it [[shut]], Od.9.240, 313.<br><span class="bld">II</span> [[oblong]] [[shield]] (shaped like a [[door]]), PSI4.428.36 (iii B.C.), Inscr. ap. Plu.Pyrrh.26, Callix.2; hence, of the [[Roman]] [[scutum]] (opp. [[ἀσπίς]],= [[clipeus]]), Plb.2.30.3, 6.23.2, D.H.4.16, cf.Ep.Eph.6.16, Apollod. Poliorc.163.2, Arr.Tact.3.2, etc.<br><span class="bld">III</span> [[disk]] forming part of [[καθετήρ]], IG11(2).287 B68 (Delos, iii B.C.).<br><span class="bld">IV</span> Math., [[oval]], Procl.in Euc.1 Deff.3,8. |