Hammer out and Prefab

Hammer out verb - To produce or bring about especially by long or repeated effort.

Prefab and hammer out are semantically related In some cases you can use "Prefab" instead a verb "Hammer out".

Prefab adjective - Manufactured in standard sizes to be shipped and assembled elsewhere.

Hammer out and prefab are semantically related in assemble topic. Sometimes you can use "Hammer out" instead a verb "Prefab".