An user Galician
says…

Adoitan
Verb
 formar  parte
Noun
  das
  frontes
Noun
  frías
Adjective
  e
Coordinating conjunction
  das
 cálidas.

They are part of the warm and cold front.
Words and sentences
New
adoitan

third-person plural present indicative of adoitar

New
parte

New
frontes

plural of fronte

New
frías

feminine plural of frío

New
e

New
das

of the; from the

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