tabu

definition: excluded from use or mention
example:
speech part: adjective
synonyms: out
definition: forbidden to profane use especially in South Pacific islands
example:
speech part: adjective
synonyms: taboo
definition: an inhibition or ban resulting from social custom or emotional aversion
example:
speech part: noun
synonyms: taboo
definition: a prejudice (especially in Polynesia and other South Pacific islands) that prohibits the use or mention of something because of its sacred nature
example:
speech part: noun
synonyms: taboo

tabu is explained and pronounced

How tabu is being used?