the.com/pleonasm

Saying the same thing twice so it sinks in once, twice.

means Using more words than necessary to express an idea, often by pairing a word with another that already means the same thing — like 'free gift' or 'PIN number.'

from From Greek pleonasmos, 'excess, superabundance,' rooted in pleon, 'more.' It traveled through Late Latin pleonasmus into English in the 16th century as a term for rhetorical redundancy — the same impulse for 'more' that gives us 'plus' and 'plenty,' just turned slightly against itself.

example
ATM machine, PIN number, free gift
greek root
pleonasmos means excess
not always bad
poets use it for emphasis, deliberately
cousin term
tautology repeats meaning, not just words
the.com · every word