glo·mer·u·lo·sa \gläˌmer(y)əˈlōsə, gleəˌ-, -ōzə\noun (pluralglomerulo·sae \-ˌs]ē, -ˌz], ]ī\) Etymology: New Latin, from feminine of glomerulosus glomerulose : a narrow outer zone of columnar cells arranged in loops and ovoids in the adrenal gland — called also zona glomerulosa • glo·mer·u·lo·sal\ ̷ ̷| ̷ ̷ ̷ ̷| ̷ ̷səl, -zəl\adjective