“With her head uncovered”
And every woman who prays or prophesies with her head uncovered dishonors her head, for it is just as if her head were shaved. (1 Corinthians 11:5 BSB)
What it sounds like today
A dress code, frozen in time.
The cultural key
An honor-culture passage wearing first-century clothes, and honestly tagged: much here is debated. The stable background: in the Roman East a married woman's covered head in public signaled her marital honor, and unbound, uncovered hair in public could signal the opposite (the shorn head was a punishment or a mourning sign). So a wife praying uncovered in the assembly read, locally, as public dishonor to her household. The debates: whether the covering is a veil or bound-up hair, what 'because of the angels' means (proposals abound), and how much is local custom versus principle; Paul himself closes citing custom ('we have no such practice'). Note what the verse assumes without argument: women praying and prophesying in the assembly.
Recovered meaning
Whatever the covering was, the issue was legible honor: worship should not broadcast household shame in the town's own visual language. The passage's fixed point is not the fabric but the premise that her voice was already in the room.