IPA: //ˈsækrəˌsæŋkt//
KK: /ˈsækrəˌsæŋkt/
Considered to be very important and deserving of respect, often treated as sacred or untouchable.
In many cultures, certain traditions are considered sacrosanct and should not be changed.
Sacrosanct → It is formed from "sacro-" (from Latin "sacrare", meaning to make sacred) and "sanctus" (meaning holy or sacred). The word "sacrosanct" refers to something that is regarded as too important or valuable to be interfered with, thus considered sacred.
Think of something being 'made sacred' ('sacro-') and 'holy' ('sanctus') — this helps you remember that sacrosanct means something that is treated as sacred and inviolable.
No commonly confused words.