'Shameful' in the Bible

For if a woman does not cover herself, let her [hair] be shorn off. But if [it is] shameful for a woman to [have her head] shorn or shaved, let her cover her [head].

But if they want to learn something, let them ask their own husbands at home, for it is shameful for a woman to speak in church.

but we have renounced shameful hidden things, not behaving with craftiness or adulterating the word of God, but with the open proclamation of the truth commending ourselves to every person's conscience before God.

For it is shameful even to speak [about] the things being [done] by them in secret,

wild waves of the sea foaming up their own shameful deeds, wandering stars, for whom the deep gloom of darkness has been reserved for eternity.