See also: cule, and culé English Alternative forms -icle, -culus, -culum, -ule, -ole Suffix -cule (diminutive) Used to form diminutive nouns. Synonyms (diminutive): mini-, micro-, nano-, -ette, -ee, -y, -icle/-ule/-ole Derived terms English terms suffixed with -cule animalcule particule molecule cubicle fascicule Latin Suffix -cule vocative masculine singular of -culusWikiwand - on Seamless Wikipedia browsing. On steroids.