Definition of "snail" []

• Any of numerous aquatic or terrestrial mollusks of the class Gastropoda, typically having a spirally coiled shell, broad retractile foot, and distinct head. (noun)
• A slow-moving, lazy, or sluggish person. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "It's good for a laugh — the term "snail mail" takes on a whole new meaning — but the hope is there's a touching side to this story, and that its intended recipient, or her relatives, may still be found."
• "SOLOMON: Well, certainly, snail mail still exists, however, as suggested by the term snail mail, it is a slow process and parents do like to hear from their children on a more regular basis and certainly e-mail can accomplish that."
• "That little stringy thing next to the snail is a clump of snail feces."