verb
Freq #12529
Meanings
-
1
verb
To join or attach two things firmly together.
Please fasten your seatbelt before the plane takes off.
-
2
verb
To close or become closed and held in place.
This dress fastens at the back with a zip.
Thesaurus
Etymology
From Middle English fastenen, from Old English fæstnian, from Proto-West Germanic *fastinōn (“to secure, fasten”). Equivalent to fast + -en.
*peh₂ǵ-
Proto-Indo-European
fastenen
Middle English
fæstnian
Old English
*fastinōn
Proto-West Germanic
View etymology graph ->