This is the 2018th most frequent German word.
lacht
"Lacht" means "laughs."
The verb 'lacht' is in the third person singular form and shows present tense usage, representing the action of laughing in reaction to something entertaining.
Er lacht laut über den Witz.
He laughs loudly at the joke.
The verb 'lacht' here illustrates habitual action, indicating that the person typically laughs upon receiving positive news.
Sie lacht immer, wenn sie gute Nachrichten hört.
She always laughs when she hears good news.
In this sentence, 'lacht' conveys an emotional expression, specifically happiness, indicating the baby's joyful reaction to seeing their parents.