1 a sharply pointed end of an instrument, such as on a fork
2 any pointed projecting part
3 tr to prick or spear with or as if with a prong (C15: related to Middle Low German prange a stake, Gothic anaprangan to afflict)
n a key or spanner with two prongs or projections which engage corresponding holes in the face of a nut or component to be turned for tightening, adjustment, etc.
English Collins Dictionary - English Definition & Thesaurus
point, projection, spike, tine, tip
English Collins Dictionary - English synonyms & Thesaurus
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