This is the 7510th most frequent Swedish word.
stolt
Proud.
Here, 'stolt' is used as an adjective to express a personal feeling of pride.
Jag är stolt över min prestation.
I am proud of my achievement.
In this sentence, 'stolt' describes a characteristic of being proud in one's actions or beliefs.
Hon är en stolt förespråkare för miljöskydd.
She is a proud advocate for environmental protection.
Here, 'stolt' is used in its adverbial form 'stolt' (stolt used as an adverb), describing the manner in which they walked.