app – n. abbreviation for “application”; informal

function – n. the special purpose or activity for which a thing exists or is used

bandwidth – n. a measurement of the ability of an electronic communications device or system (such as a computer network) to send and receive information

sermon – n. a speech about a moral or religious subject that is usually given by a religious leader

anonymous – adj. not named or identified

validate(d) – v. to show that something is real or correct; to verify a person’s identity

reluctant – adj. feeling or showing doubt about doing something; not willing or eager to do something

Are you an activist or protestor? Are you concerned about your government being able to listen to or read your private messages? Have you ever used Zello? We want to hear from you. Write your thoughts in the comments section.