taboo

or ta·bu

[ tuh-boo, ta- ]
/ təˈbu, tæ- /

adjective

noun, plural ta·boos.

verb (used with object), ta·booed, ta·boo·ing.

to put under a taboo; prohibit or forbid.
to ostracize (a person, group, etc.): While he is tabooed, no one may speak to him.

Origin of taboo

1770–80; < Tongan tapu or Fijian tabu ‘forbidden, prohibited’

Synonym study

7. Forbid, inhibit, prohibit, taboo indicate a command to refrain from some action. Forbid, a common and familiar word, usually denotes a direct or personal command of this sort: I forbid you to go. It was useless to forbid children to play in the park. Inhibit implies a checking or hindering of impulses by the mind, sometimes involuntarily: to inhibit one's desires; His responsiveness was inhibited by extreme shyness. Prohibit, a formal or legal word, means usually to forbid by official edict, enactment, or the like: to prohibit the sale of liquor. Taboo, primarily associated with primitive superstition, means to prohibit by common disapproval and by social custom: to taboo a subject in polite conversation.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for taboo

British Dictionary definitions for taboo

taboo

tabu

/ (təˈbuː) /

adjective

forbidden or disapproved of; placed under a social prohibition or bantaboo words
(in Polynesia and other islands of the South Pacific) marked off as simultaneously sacred and forbidden

noun plural -boos or -bus

any prohibition resulting from social or other conventions
ritual restriction or prohibition, esp of something that is considered holy or unclean

verb

(tr) to place under a taboo

Word Origin for taboo

C18: from Tongan tapu
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for taboo

taboo


adj.

1777 (in Cook's "A Voyage to the Pacific Ocean"), "consecrated, inviolable, forbidden, unclean or cursed," explained in some English sources as being from Tongan (Polynesian language of the island of Tonga) ta-bu "sacred," from ta "mark" + bu "especially." But this may be folk etymology, as linguists in the Pacific have reconstructed an irreducable Proto-Polynesian *tapu, from Proto-Oceanic *tabu "sacred, forbidden" (cf. Hawaiian kapu "taboo, prohibition, sacred, holy, consecrated;" Tahitian tapu "restriction, sacred;" Maori tapu "be under ritual restriction, prohibited"). The noun and verb are English innovations first recorded in Cook's book.

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for taboo

taboo


n. pl. ta•boos

A ban or an inhibition resulting from social custom or emotional aversion.

adj.

Excluded or forbidden from use, approach, or mention.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Culture definitions for taboo

taboo


A descriptive term for words, objects, actions, or people that are forbidden by a group or culture. The expression comes from the religion of islanders of the South Pacific.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.