IPA(key): /si.sɔ.i.dal/ Homophones: cissoïdal, <span class="searchmatch">cissoïdales</span> <span class="searchmatch">cissoïdale</span> feminine singular of cissoïdal...
From cissoïde + -al. cissoïdal (feminine <span class="searchmatch">cissoïdale</span>, masculine plural cissoïdaux, feminine plural <span class="searchmatch">cissoïdales</span>) cissoidal...