primary winding is a noun meaning "coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit". It carries one recorded sense.
coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit
“current through the primary coil induces current in the secondary coil”
Definitions, synonyms and semantic relations for primary winding come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.