1. A pledge. [Obs. or Scot.]
2. A gift; esp., drink money. [Obs or Scot.]
PROPINE
Pro"pine, n. Etym: [Propyl + ethine.] (Chem.)
Defn: Same as Allylene.
PROPINQUITY Pro*pin"qui*ty, n. Etym: [L. propinquitas, from propinquus near, neighboring, from prope near.]
1. Nearness in place; neighborhood; proximity.
2. Nearness in time. Sir T. Browne.
3. Nearness of blood; kindred; affinity. Shak.
PROPINYL
Pro"pi*nyl, n. Etym: [Propine + -yl.] (Chem.)
Defn: A hydrocarbon radical regarded as an essential residue of propine and allied compounds.