Saturn-with a polar flattening of 10.4%

Roll flattening is medal that flattens out things. It can flatten out hot and cold medal.

Roll flattening is medal that flattens out things. It can flatten out hot and cold medal.

anterior cord flattening at T-7-8 can you tell me what this means

The verb for flat is flatten.
Other verbs are flattens, flattening and flattened.

Some example sentences are:
"We flatten the boxes".
"She flattens the buggy".
"They are flattening the rubbish down".
"They flattened the land".