Meaning of ピンと in Japanese

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Definition of ピンと

ピンと(pinto) · ぴんと(pinto)

ぴんとはる(pintoharu) · ピンとはる(pintoharu) 【ぴんと張る ·ピンと張る】

(exp, v5r) to pull tight; to brace; to tighten →Related words: ピンと
強い風を受けて帆がぴんと張った。
The sail tightened in the strong wind.

何のなんのことをいっているのか私わたしにはピンときた。

The allusion was not lost on me.

その犬いぬはその音を聞いて耳みみをピンと立てた。

The dog pricked up his ears at the sound.

It may not appeal to some, but I prefer to remain a salaried man; I don't have to worry so much about making both ends meet.

Your meaning didn't come across clearly.

エドウィンと言う名前なまえを聞いてもピンとこない。

The name Edwin doesn't ring a bell.