Is it ensure, insure, or assure?
late 14c., from Middle Dutch splinter, splenter "a splinter," related to splinte (see splint). The adjective (as in splinter party) is first recorded 1935, from the noun.
1580s, from splinter (n.). Figurative sense from c.1600. Related: Splintered; splintering.
To have a drink of liquor (1850+ Nautical)
A PL/I interpreter with debugging features. [Sammet 1969, p.600]. (1995-01-19)