clasp : Idioms & Phrases
Clasp knife
-
noun a large knife with one or more folding blades
jackknife.
WordNet
- a large knife, the blade of which folds or shuts into the handle.
Webster 1913
Clasp lock
- a lock which closes or secures itself by means of a spring.
Webster 1913
stem-clasping
Stem"-clasp`ing adjective
Definitions
(Bot.) Embracing the stem with its base; amplexicaul; as a leaf or petiole.