IPA: /pæk/
KK: /pæk/
A type of soft shoe or moccasin that is typically worn inside a boot for added comfort and warmth.
He wore a pair of pacs to keep his feet warm in the snow.
The word 'pac' originates from Latin 'pax' (meaning peace). It refers to the concept of peace or tranquility.
Think of 'pax' which means peace in Latin — this helps you remember that 'pac' relates to peace.