roar / cry / CL:個|个[ge4]
ordinal number / day of a month / mark / sign / business establishment / size / ship suffix / horn (wind instrument) / bugle call / assumed name / to take a pulse / classifier used to indicate number of people

= + : Hamlet accidentally locked himself into the aorta's bathroom, together with a mandarin which he is extremely allergic against. His only rescue is the emergency breathing mask attached to the wall which he puts on immediately. There is also a trumpet to call for help with a bugle call, but Hamlet has to wear the breathing mask, so he can't give the bugle call in a normal way. Instead, he has to give the bugle call with his butt.

号 character breakdown

"breath" or "sigh" component in Chinese characters

Mnemonic symbol: a breathing mask.

The air inside of the aorta is so bad that Karl Marx needs a breathing mask to breathe freely.
mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls

Mnemonic symbol: 口 shall be represented by a mandarin. Karl Marx (k-) is enjoying a mandarin in the outhouse's living room (ou3).

Characters with 号 as component

roar / cry / CL:個|个[ge4]
ordinal number / day of a month / mark / sign / business establishment / size / ship suffix / horn (wind instrument) / bugle call / assumed name / to take a pulse / classifier used to indicate number of people

= + : Hamlet accidentally locked himself into the aorta's bathroom, together with a mandarin which he is extremely allergic against. His only rescue is the emergency breathing mask attached to the wall which he puts on immediately. There is also a trumpet to call for help with a bugle call, but Hamlet has to wear the breathing mask, so he can't give the bugle call in a normal way. Instead, he has to give the bugle call with his butt.
owl (order Strigiformes)
empty / hollow of a tree
voice of anger / vast / spacious

Words with 号

multiplication sign (math.)
AAA battery (PRC) / Taiwan equivalent: 四號電池|四号电池
C size battery (PRC) / AA battery (Taiwan) / see 二號電池|二号电池 (C battery in Taiwan) and 五號電池|五号电池 (AA battery in PRC)
(coll.) to go pee / to go to the bathroom
inequality sign (≠, < , ≤, >, ≥)
square brackets [ ] (math.)
identification number / IMEI
nine-ball (billiards game)
to cry out loud without tears
2nd day of the month
second best person / second-rate person
C size battery (Tw) / PRC equivalent: 三號電池|三号电池
the fifth / fifth day of a month
AA battery (PRC) / Taiwan equivalent: 三號電池|三号电池
number sign # (punctuation) / hash symbol / pound sign
first day of the month / toilet / (slang) top (in a homosexual relationship)

Sentences with 号

qǐ
zòu
wàn
suì
 
 
nà
bì
mǎ
we̅n
zì
hua̅
guǒ
sha̅n
guà
qǐ
qí
hào