Thesaurus.com
Dictionary.com
Showing results for fasten. Search instead for refasteni.
Definitions

fasten

[fas-uhn, fah-suhn] / ˈfæs ən, ˈfɑ sən /
VERB
make secure; join together
Synonyms
STRONGEST
adhere affix attach bolt glue nail screw solder tighten truss weld
STRONG
anchor band bar batten belt bind bond brace button catch cement chain cleave close cohere connect couple embed establish fix girth grip hitch hold hook implant infix jam knot lace leash link lock lodge moor mortise rivet rope seal set settle stick strengthen string tag tie unite wedge
WEAK
freeze to hitch on hook up make firm stay put tack on
Antonyms
STRONGEST
detach disconnect disjoin let go loose loosen release separate unfasten
STRONG
allow confuse destroy discourage displace dissuade divide forget free halt leave lose open permit refuse remove unfix unhitch unlace unlock unseal unsettle unstick untie
WEAK
unchain unlink

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

At designer Rowen Rose, a large orange stone was used to fasten a green or yellow scarf to a matching sweater.

From Barron's • Jan. 20, 2026

Reusable pads look similar to disposable ones but are usually made from cotton or bamboo and fasten around your underwear with poppers.

From BBC • Sep. 23, 2025

Like a pilot calmly instructing passengers to fasten their seat belts, Nielson suggested I wrap the fire-resistant “shroud” hanging from my bright yellow helmet around my face.

From Los Angeles Times • Jun. 16, 2025

During the turbulence, it said a pilot was heard calling out saying the fasten seat belt sign had been switched on.

From Seattle Times • May 29, 2024

Lupita watched him take the wire handle off the full box and fasten it to one of the empty ones.

From "Lupita Mañana" by Patricia Beatty

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.