Meaning of 言うのに in Japanese

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Definition of 言うのに

のに(noni)

(prt) although; when; and yet; despite this; in spite of; even though; but even so; but even then; however; nevertheless; for all that; notwithstanding that
while
if only; I wish
I tell you; you should do
in order to

いう(iu) · ゆう(yuu) 【言う ·云う ·謂う】

(v5u) to say
「みんなひと休みしようぜ」とジョンは言った。
John said, "Hey guys, let's take a break."
to call (i.e. to give a name)
この動物は日本語で何と言いますか。
What do you call this animal in Japanese?

というのに(toiunoni) 【と言うのに】

(exp) even though; despite; when
皆留守だというのに、不思議なことに家中の電灯がついていた。
Strange to say, all the lights in the house were on, though no one was at home.

You get drunk on just one centimeter? And Kensuke was such a heavy drinker.

１月いちがつと言うのにというのに春先はるさきのようなよう暖かさだ。

Though it's now January, it's warm like early spring.