<span class="searchmatch">parallellogrammen</span> plural of parallellogram <span class="searchmatch">parallellogrammen</span> definite singular of parallellogram...
<span class="searchmatch">parallellogrammens</span> definite genitive singular of parallellogram...
article on: parallellogram Wikipedia nl parallellogram n (plural <span class="searchmatch">parallellogrammen</span>, diminutive parallellogrammetje n) parallelogram (convex quadrilateral...