ˌtɛtrəˈpoʊlər

Definitions

1. adjective

Having four poles or extremities.

“The tetrapolar battery was used in the electric vehicle to maximize its efficiency.”

2. noun

A four-poled electrical connector or connection.

“The tetrapolar plug was designed for use with high-voltage equipment.”

3. adverb

In a four-poled manner.

“The engineer worked tetrapolar to ensure that the system functioned correctly.”