Adjective
1. well known or easily recognized;
"a familiar figure""familiar songs""familiar guests"2. within normal everyday experience; common and ordinary; not strange;
"familiar ordinary objects found in every home""a familiar everyday scene""a familiar excuse""a day like any other filled with familiar duties and experiences"3. (usually followed by `with') well informed about or knowing thoroughly;
"conversant with business trends""familiar with the complex machinery""he was familiar with those roads"4. having mutual interests or affections; of established friendship;
"on familiar terms""pretending she is on an intimate footing with those she slanders"