navire amiral bedeutet auf Englisch

flagship [flagships]▼◼◼◼(ship occupied by the fleet's commander)
noun
[UK: ˈflæɡ.ʃɪp] [US: ˈflæg.ˌʃɪp]

flagship [flagships]▼◼◼◼(the most important one out of a related group)
noun
[UK: ˈflæɡ.ʃɪp] [US: ˈflæg.ˌʃɪp]

mother ship▼◼◻◻(vessel that serves a smaller vessel)
noun
[UK: ˈmʌ.ðə.ʃɪp] [US: ˈmʌ.ðə.ʃɪp]