fasten
3 synonyms and 1 antonym for fasten, grouped by meaning and by how common each one is.
Verb — To attach or close something securely.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Antonyms
How to use fasten
The word patterns that sound natural to a native speaker.
fasten a seatbelt
fasten a button
fasten shut
Etymology
From Old English fæstnian, "to make firm" — built from the same root as "fast" in its old sense of "firm, secure."
Full origin of fasten →Frequently asked questions
What does “fasten” mean?
The word “fasten” means to attach or close something securely. In plain terms, to attach, close, or secure something so it stays in place.
How do you pronounce “fasten”?
“Fasten” is pronounced FAHSN (/ˈfæsn̩/ in IPA).
How do you use “fasten” in a sentence?
Here is “fasten” used in a sentence: “Please fasten your seatbelt before takeoff.”
What part of speech is “fasten”?
“Fasten” is a verb.
Where does the word “fasten” come from?
The word “fasten” comes from Old English. From Old English fæstnian, "to make firm" — built from the same root as "fast" in its old sense of "firm, secure.".
Related words
do up
