Yeah. It is not too uncommon for terms to refer to how things were done in the past or in another context. For example, we still "dial" a number on our phone ev

Yeah. It is not too uncommon for terms to refer to how things were done in the past or in another context. For example, we still "dial" a number on our phone even though rotary phones are no longer used...for other examples see https://en.wikipedia.org/wiki/Misnomer#Older_name_retained https://en.wikipedia.org/wiki/Misnomer#Older_name_retained