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aclinic line
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acinus

ac·i·nus [ ássənəss ] (plural ac·i·ni [ ássə n ])


noun 
Definition:
 
1. anatomy small glandular sac: a rounded sac containing secretory cells, found at the ends of the ducts in an exocrine gland

2. anatomy 
Same as  alveolus (sense 1)


3. botany part of blackberry: any of the small globes drupelets that make up an aggregate fruit such as a blackberry or raspberry

[Mid-18th century. < Latin, "berry growing in a cluster, kernel"]

ac·i·nar adjective
ac·i·nous adjective
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