port of entry por·to·fentry uncommon noun 1. a port where customs officials are stationed to oversee the entry and exit of people and merchandise Synonymsport of entrypoint of entry Related words Broader terms port Narrower terms NogalesLos AngelesSan DiegoSan FranciscoJacksonvilleMiamiPanama CityTampa WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.