eles cairão

will fall, will drop, will fall apart, will collapse

→ cair
cair to fall + ão 3rd-person plural future
verb · 3rd-person plural, future tense Rare #36,119
will fall, will drop Third-person plural future form of “cair.”
PO: As folhas cairão no outono.
EN: The leaves will fall in autumn.
will fall apart, will collapse Used figuratively for a group or structure that fails or breaks down.
PO: Sem apoio, eles cairão.
EN: Without support, they will fall apart.
Conjugation of cair
Indicative future
SingularPlural
Third cairá cairão

Ou se unem, ou cairão.

They either unite, or they will fall.

— O Senhor dos Anéis: A Sociedade do Anel (2001)

Estão na academia policial, sigam as regras, ou cairão fora, como ele.

They're in the police academy, follow the rules, or you'll be kicked out, like him.

— Conflitos Internos (2002)

As temperaturas cairão.

Temperatures will drop.

Algumas cairão amanhã, eu espero.

Some will fall tomorrow, I hope.

— Henrique V (1989)

Como o círculo reina no céu, as estrelas nunca caíram e nunca cairão.

Because the circle reigns in the sky, the stars have never fallen and never will.

— Alexandria (2009)