verb
ADVERB
▪ firmly , properly , securely , tightly
▪
We ~ed all the windows securely.
▪ up
▪ together
▪
She ~ed the papers together with a paper clip.
PREPOSITION
▪ to
▪
She ~ed the rope to a tree.
Fasten is used with these nouns as the object: ↑ belt , ↑ buckle , ↑ button , ↑ clip , ↑ harness , ↑ noose , ↑ seat belt , ↑ strap , ↑ suitcase