sanc·tu·ary 
/ˈsæŋktʃəˌweri, Brit ˈsæŋktʃuəri/ noun
plural sanc·tu·ar·ies /ˈsæŋktʃəˌweri, Brit ˈsæŋktʃuəri/ noun 1 [count] : a place where someone or something is protected or given shelter
▪ wildlife/bird sanctuaries ▪ The house was a sanctuary for runaway teens. — often used figuratively ▪ Her garden was a sanctuary from the stress of daily life. [=she felt relaxed and free from stress when she was in her garden] 2 [noncount] : the protection that is provided by a safe place
▪ The refugees found/sought sanctuary when they crossed the border. 3 [count] a US : the room inside a church, synagogue, etc., where religious services are held
b : the most sacred or holy part of a religious building
▪ The sanctuary contains the altar of sacrifice.
▪ wildlife/bird sanctuaries ▪ The house was a sanctuary for runaway teens. — often used figuratively ▪ Her garden was a sanctuary from the stress of daily life. [=she felt relaxed and free from stress when she was in her garden]
▪ The refugees found/sought sanctuary when they crossed the border.
b : the most sacred or holy part of a religious building
▪ The sanctuary contains the altar of sacrifice.
