There are several words used in Scripture to describe silence. Σιγή (sigḗ) refers to the absence of speaking voices.
After Paul was rescued from the Jews in Jerusalem by the commander of the garrison, he was permitted to address the crowd that had been attempting to kill him. When he motioned to them with his hand, they ceased speaking and listened (Acts 21:40). As he began to speak in the Hebrew dialect of Jerusalem, they became even more quiet (Acts 22:2).
During the Tribulation period, at the opening of the seventh seal, in heaven no creature will speak for about half an hour due to the intensity of the moment (Revelation 8:1).
Σιγή (sigḗ) expresses silence from no one talking, whereas ἡσυχία (hēsychía) conveys a sense of quietness or calmness. ἡσυχία (hēsychía) is used in reference to women within the Church; they are to learn in a mindset of calmness and submission, not seeking to usurp the role of a teacher of men. For Eve was thoroughly deceived, whereas Adam was not, indicating that women possess a propensity to be deceived in doctrinal matters in a way that men do not (1 Timothy 2:11–12). ἡσυχία (hēsychía) is also used concerning how the saints are to conduct themselves among the brethren, particularly in relation to those who are disorderly or acting as busybodies. Such individuals are instructed to work in quietness and eat their own bread (2 Thessalonians 3:12).