N5 — outside your level filter
数+号
Needs a numeral in front of it and takes no だ/です, so there are no forms to conjugate.
号
gouissue; number (counter for magazine issues, room numbers, etc.)N5counter
Example sentences2
この雑誌は十二月号です。
kono zasshi wa juunigatsugou desu.
This magazine is the December issue. neutral
何号室に泊まってるの?
nan goushitsu ni tomatteru no?
What room number are you staying in? casual