FASTEN ON/UPON (SOMETHING)


Meaning of FASTEN ON/UPON (SOMETHING) in English

fasten on/upon something phrasal verb ( see also ↑ fasten )

to give particular attention to something because you think it is important or interesting:

My mother fastened on the word ‘unsafe’.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.