1. (a prejudice (especially in Polynesia and other South Pacific islands) that prohibits the use or mention of something because of its sacred nature)
tabu
synonim: taboo

2. (an inhibition or ban resulting from social custom or emotional aversion)
tabu: : synonim: taboo

(excluded from use or mention
"forbidden fruit"
"in our house dancing and playing cards were out"
"a taboo subject")
zakazany
synonim: forbidden
synonim: out (p)
synonim: prohibited
synonim: proscribed
synonim: taboo
synonim: verboten