|frivolously disrespectful, shallow, or lacking in seriousness; characterized by levity:|
|1.||having or involving two sides|
|2.||affecting or undertaken by two parties; mutual: a bilateral treaty|
|3.||denoting or relating to bilateral symmetry|
|4.||having identical sides or parts on each side of an axis; symmetrical|
|5.||sociol Compare unilateral relating to descent through both maternal and paternal lineage|
|6.||(Brit) relating to an education that combines academic and technical courses|
|7.||a bilateral meeting|
bilateral bi·lat·er·al (bī-lāt'ər-əl)
Having or formed of two sides; two-sided.
Having or marked by bilateral symmetry.