serb

As a letter s

is the letter s with a.

As an adjective serb is

(of flavour) bitter.

As a noun serb is

(of weather) harshness, bitterness or serb can be theft or serb can be slave.

is likely misspelled.

has no English definition.

As a noun Serb

is a person of Serb descent (not necessarily from Serbia). Compare Serbian.

As an adjective Serb

is of or pertaining to the people of Serbia; Serbian.

As nouns the difference between serb and croat

is that serb is a person of Serb descent (not necessarily from Serbia). Compare Serbian while Croat is a native or inhabitant of Croatia; a person of Croatian citizenship or ethnicity.

As an adjective Serb

is of or pertaining to the people of Serbia; Serbian.