(automotive) Initialism of blind spot information system, a warning light on a car dashboard that helps the driver avoid accidents when changing lanes.

plural of bly

Initialism of boundary layer ingestion.

Initialism of boundary layer ingesting.

A qualification of an undertaking to do something, such that the commitment does not include the strength of a vow.

plural of blissing

Perfect happiness.

Extremely happy; full of joy; experiencing, indicating, causing, or characterized by bliss. / (obsolete) Blessed; glorified.

An English surname transferred from the nickname originating as a nickname. / (rare) A unisex given name from English.

A small bubble between the layers of the skin that contains watery or bloody fluid and is caused by friction and pressure, burning, freezing, chemical irritation, disease or infection.