The file is saved automatically every ten seconds.
There is an automatic door at the hotel entrance.
intransitive verb
Only when written 自動
Linguistics abbreviation of 自動詞. This use is restricted to the spelling 自動 and is mostly seen in grammar notes, dictionaries, or tables.
See also: 自動詞
In this dictionary, 'jidō' is an abbreviation for 'intransitive verb'.
This door opens automatically.
I set it up so the lights turn off automatically.
automatic door
automatic ticket gate; automatic turnstile