Explain the concept of phrasal verbs with psychological meanings and give examples.

Phrasal verbs are a type of multi-word verb that consists of a main verb combined with one or more particles (prepositions or adverbs). These particles can significantly alter the meaning of the main verb, creating a new idiomatic expression. In the context of psychological meanings, phrasal verbs can be used to describe various mental and emotional states, actions, or processes.

One common psychological phrasal verb is "break down." It refers to the collapse or failure of someone's mental or emotional state. For example, "After the accident, she broke down and couldn't stop crying." In this case, the particle "down" intensifies the meaning of the verb "break," emphasizing the severity of the emotional breakdown.

Another example is "get over," which means to recover from a difficult or traumatic experience. For instance, "It took her a long time to get over the loss of her loved one." Here, the particle "over" indicates the process of moving past or overcoming the emotional pain.

"Put up with" is a phrasal verb used to describe tolerating or enduring something unpleasant. For example, "She had to put up with her boss's constant criticism." The particle "up" adds the idea of enduring or accepting a difficult situation.

"Cheer up" is a phrasal verb that means to become happier or to make someone feel happier. For instance, "I bought her flowers to cheer her up after a bad day." The particle "up" conveys the idea of improving one's mood.

"Let down" is a phrasal verb used to express disappointment or betrayal. For example, "He felt let down when his friend didn't show up for the important event." The particle "down" emphasizes the feeling of being disappointed or betrayed.

In summary, phrasal verbs with psychological meanings are expressions that describe various mental and emotional states, actions, or processes. These verbs consist of a main verb combined with one or more particles, which alter the meaning and create idiomatic expressions. Examples include "break down," "get over," "put up with," "cheer up," and "let down."