The antonyms for the phrase "brim over" include contained, limited, reserved, and restricted. These words signify a lack of overflowing, abundance or excess. A container that is held back from fullness could be described as contained, while something with a restricted amount could be limited or reserved. These antonyms are often used in situations where there is a need for control or moderation. For example, if someone is crying, they could be said to be brimming over with tears, but if their emotions were restrained, they might be described as contained or reserved. Understanding the opposite meanings of "brim over" can help us better appreciate the significance of overflowing abundance or lack thereof.