"Momentary" refers to something that lasts for a very short period of time. It describes events, feelings, or situations that are fleeting and do not endure. For example, a momentary lapse in judgment can lead to quick decisions that may not reflect a person's true character. In everyday life, we often experience momentary sensations, like a momentary feeling of joy when receiving good news or a momentary pause in conversation. These brief instances can have a significant impact, but they are not permanent and will eventually pass. Understanding the temporary nature of these experiences can help us appreciate them more fully.