This is the 7555th most frequent Swedish word.
sumar
"Sumar" is not a standard Swedish word. It may be a misspelling or a dialectal variation of "sommar," which means "summer."
Here, 'sumar' is used metaphorically to describe the active sound or movement resembling buzzing, related to the actions of birds in spring.
På våren sumar fåglarna och bygger sina bon.
In spring, the birds buzz and build their nests.
'Sumar' figuratively expresses activity and industriousness as craftsmen work energetically with their tools.
Hantverkarna sumar alltid med sina verktyg på morgonen.
The craftsmen always buzz with their tools in the morning.
The term 'sumar' conveys the metaphorical sense of vibrant and lively activity within the space.