By All Means
Adverb and Noun
ぜひ
また是非日本にお来しくださいね。
Absolutely, please come back to Japan.
トーフグのパーティーには是非出席させていただきたいと思っています。
I'd absolutely like to attend at Tofugu's party.
Tofuguの製品に興味がありそうな人を知っていたら、是非私達に知らせてくださいね。
By all means, notify us if you know someone who may be interested in Tofugu products.
Absolutely an injustice! We must absolutely punish the perpetrator, by all means.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.