This is the 502nd most frequent Thai word.
ถล
The Thai word "ถล" means to slip, skid, or lose balance suddenly.
The word 'ถล' demonstrates an aspect of swift or sudden movement, characteristic here of the bird's flight.
นกตัวนั้นถลบินไปยังทิศใต้ในฤดูหนาว.
That bird flew south during the winter.
In this instance, 'ถล' metaphorically illustrates a swift change of behavior or mood.
น้ำเสียงของเธอถลไปในทางปฏิเสธทันทีที่ได้ยินคำถาม.
Her tone quickly turned into denial as soon as she heard the question.
Here, 'ถล' describes an unexpected or quick action of dashing or scrambling.