Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
Zürich number
Language
Watch
Edit
English
edit
Etymology
edit
See
Wolf number
.
Noun
edit
Zürich
number
(
plural
Zürich numbers
)
Synonym of
Wolf number
(
“
number of sunspots
”
)
Categories
:
English lemmas
English nouns
English countable nouns
English multiword terms
English terms spelled with Ü
English terms spelled with ◌̈