Keyword
simultaneously
Info
FrequencyTop 1400-1500
Type
Jōyō 
?
Shinjitai ?
KankenLevel Pre-2
Heisig1866
Old form齊
Readings
せい
(99%)
Composed of
written sentence
slash left
two
stick
Mnemonic components
written sentence
moon
Mnemonic

You can't simultaneously look down writing sentences in your notebook and look up at the moon at the same time. Well, maybe you can if you'd hold your notebook up with one hand covering part of the moon with it and write with your other hand.

Used in kanji (2 in total)
settle
chemical substance
Used in vocabulary (39 in total)
simultaneously; all at once; in unison
simultaneous; all at once
volley (of fire); salvo; fusillade; simultaneous firing (of guns or artillery)
Examples (22 in total)
I was frozen stiff as everyone turned their intense gazes on me at once.
All eyes were fixed on her.
The three of them simultaneously raise one hand into the air.
At the intense light and noise, screams go up all around at once.
This time they all come at me at once.
As with summer vacation, the students are all leaving the school building at once.
At a girl's sudden scream, we all turned around at once.
Dozens of magic knights begin to cast spells all at once.
The figures vanished from the monitors all at once.
Countless lamps simultaneously emit a red color.
All the doors were opened at once.
The passersby who had been watching to see how it would turn out all burst into applause.
Then, the candidates all started walking at once.
We all jumped into the water at the same time.
They all stood up at the same time.
All at once they began to laugh.
All of the students stood up together.
Everyone is talking at the same time.
People started to run all at once.
They started all at once.
Everyone in the audience burst into simultaneous laughter.
She has a well-proportioned figure.