This is the 2412th most frequent Russian word.
партнеры
Partners.
Here, 'партнёры' refers to collaborators or associates in a professional or business context.
Мы обсудили наши планы с партнёрами.
We discussed our plans with our partners.
In this case, 'партнёр' (singular) indicates a teammate or colleague sharing responsibility.
Мой партнер помогает мне с проектом.
My partner is helping me with the project.
'Партнёры' here denotes co-owners or co-workers in a jointly operated enterprise.