Nounplatinum (Pt)

Nounbanned book

Nounplatinum group

Nounplatinum black (black powdered platinum, often used as a catalyst)

Nounplatinum wire loop (lab. equipment); inoculation loop; smear loop

Nounplatinum group metals; platinum group elements

Nounplatiniridium (alloy of platinum and iridium)

Nounhacking · hacking (basketball, rugby, etc.); fouling