Englishsemigroup
Englishset for which a closed associative binary operation is defined
Chinese
Mandarin半群
GermanHalbgruppe
Icelandichálfgrúpa
Italiansemigruppo
Portuguesesemigrupo
Romaniansemigrup
Slovakpologrupa
Swedishsemigrupp
English translator: Spanish pologrupa Eesti sõnaraamat Español Traductor Svenska Översättare