Having great length from end to end.

• Measuring many units in its longest dimension.

Lasting a great amount of time.

• Seeming slow, tedious, or drawn out.

Covering or involving a great distance to travel.

Not short in height; tall.

For a long time; over an extended period.

Far; beyond the intended target or distance.

Having a long position; owning an asset expecting a rise.

A holder of a long position; a long-maturity security.

A long vowel or syllable; an old note value, the longa.

A long integer type in programming.

To take a long position in an asset.