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stepping–stone

1 ENTRIES FOUND:
stepping–stone /ˈstɛpɪŋˌstoʊn/ noun
plural stepping–stones
stepping–stone
/ˈstɛpɪŋˌstoʊn/
noun
plural stepping–stones
Britannica Dictionary definition of STEPPING–STONE
[count]
: a large, flat stone that you step on to cross a stream
: something that helps you get or achieve something