What is the meaning of Two?

NATO & ICAO radiotelephony clear code (spelling-alphabet name) for the digit 2.

A numerical value equal to 2; this many dots (••).

Describing a set or group with two elements.

The digit/figure 2.

A two-dollar bill.

A child aged two.

A playing card featuring two pips.

Two o'clock, either a.m. or p.m.

Short for two shot.

two

feminine of twäin

neuter of twäin

Source: wiktionary.org