This is the 5058th most frequent Portuguese word.
mantenham
"Keep" or "maintain" (third-person plural subjunctive or imperative form of "manter").
In this sentence, 'mantenham' is used as the subjunctive imperative form of 'manter', directed at a group, advising them to keep calm.
Por favor, mantenham a calma durante a apresentação.
Please, remain calm during the presentation.
Here, 'mantenham' serves as an imperative command to a group, instructing them to maintain their positions.
Mantenham suas posições e aguardem instruções.
Hold your positions and await instructions.
In this context, 'mantenham' appears in the present subjunctive to express a wish or request for someone to maintain focus.