spoon: [OE] The word spoon originally denoted ‘chip of wood’. Such chips typically being slightly concave, they could be used for conveying liquid, and by the 14th century spoon, through Scandinavian influence, was being used in its present-day sense. It goes back ultimately to the same prehistoric base as produced English spade, and its Old Norse relative spánn ‘chip’ lies behind the span of spick and span. The late 19th-century slang use ‘court, make love, bill and coo’ comes from a late 18th-century application of the noun to a ‘shallow’ or foolish person. => spade[spoon etymology, spoon origin, 英语词源]