消える, きえる
Conjugated: 消えて
Ichidan verb, Intransitive
1. to disappear, to vanish, to go out of sight, to go away, to become lost
2. to go out (of a fire, light, etc.), to die, to turn off (e.g. of a TV screen)
3. to fade (of a feeling, impression, etc.), to vanish (e.g. of hope)
4. to go away (e.g. of a smell, itchiness, sleepiness), to fade away (e.g. of footsteps)
5. to wear away (e.g. of an inscription), to rub out (of writing), to fade (e.g. of ink)
流行は古くなって消えていく。
しまう, 仕舞う, 終う, 了う, 蔵う
Conjugated: しまいます
Godan verb, Transitive, Usually in kana
1. to finish, to stop, to end, to put an end to, to bring to a close
2. to close (a business, etc.), to close down, to shut down, to shut up
3. to put away, to put back, to keep, to store
Auxiliary verb, after the -te form of a verb
4. to do completely
5. to do accidentally, to do without meaning to, to happen to do
本とノートをしまいなさい。