noun
Polite, honorific term for someone's companion or the person they are with. Often used when referring to a guest's companion or asking about who someone came with.
お連れ様はどちらにいらっしゃいますか。
Where is your companion?
お連れの方もご一緒にどうぞ。
Please feel free to bring your companion as well.
連れ is the plain noun meaning 'companion' or 'person one is with'. お連れ adds the honorific prefix お, making it polite and respectful, typically used when referring to someone else's companion.
Formed from the honorific prefix お and the noun 連れ (つれ, 'companion'). The kanji 連れ means 'accompany' or 'take along'.