WATCHTOWER
Meaning of WATCHTOWER in English
watch ‧ tow ‧ er /ˈwɒtʃˌtaʊə $ ˈwɑːtʃˌtaʊər, ˈwɒːtʃ-/ BrE AmE noun [countable]
a high tower used for watching and guarding a place
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012