Definition of "tentacular" [ten•tac•u•lar]

• Of, or pertaining to, tentacles. (adjective)
• Resembling a tentacle or tentacles. (adjective)

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• "It features an essay on the "tentacular" and quantum vampires by China Mieville, poems by Michel Houellebecq, and photos of dead monkeys by Thomas Ligotti."
• ""tentacular," which - assuming you like either octopi or circuses - is the opposite of "craptacular.""
• "Here, Mr. Saviano attacks the legitimacy of the Camorra's tentacular business empire, which reposes largely on the two Cs: cocaine and cement."