jackknife

jackknife is defined in Webster's Unabridged Dictionary (1913) with 1 sense. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.A large, strong clasp knife for the pocket; a pocket knife. JACK-'-LANTERN Jack"-o'-lan`tern, n. See Jack-with-a-lantern, under 2d Jack.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

Related questions

Reverse-dictionary questions

Definition-first questions whose answer is jackknife.

Sources