lacunuloseadj.

/ləˈkjuːnələʊs/Etymology: < modern Latin lacūnula (diminutive of lacuna n.) + -ose suffix1.
Botany.
1882 E. Tuckerman i. 61 P[armelia] lophyrea. Ach.;..lobes flattish lacunulose, flexuous.
This entry has not yet been fully updated (first published 1901; most recently modified version published online June 2018).