Definition, synonyms and related words
A hold, grasp; custody, power of confining or keeping.
To pledge; to bind
Fast by contract; betrothed by joining hands.
Strong; steadfast.
The word "handfast" comes from Middle English and originally meant to betroth or pledge someone. It is derived from Old Norse, combining words for "hand" and "to fasten," which referred to striking a bargain by holding hands.