amigdaláceo , a . ( Of the lat. )( amygdalaceus , own the almond). 1. adj. Bot. It is said the trees or shrubs in the Rosaceae family, smooth or spiny, with simple, alternate leaves, flowers early, solitary or corymb and drupe fruit with bone enclosing an almond seed; e.g., cherry, Plum, the Blackthorn, etc. U t. c. s. f. 2. f. pl. Bot. These plant family. O RTOGR. ESCR. with may. initial.