Silence
noun
When you have nothing to say you sit in silence.
This is a jukugo word that uses the on'yomi readings of the kanji. You didn't learn this reading for 言 though, so here's a mnemonic to help you:
Nothing cuts through silence like a gong (ごん). Once it's done gonging you really notice how silent the world around you is.
毎晩無言電話がかかってくるんです。
Every night I get a silent prank phone call.
彼は無言のまま部屋を出て行った。
He left the room without saying a word.
トーフグの社員たちは、無言で仕事をしているように見えますが、実はスラックというアプリでチャットしています。
Tofugu workers seem to work silently, but they are actually chatting on an app called Slack.
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up what ever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.