olemus
järgarv, mis vastab naturaalarvule 2

Wiktionary:
1. number-two; following after the first one with nothing between them
The ordinal number corresponding to the cardinal number two.
He lives on Second Street.
The second volume in "The Lord of the Rings" series is called "The Two Towers".
You take the first one, and I'll have the second.
2. next to the first in value, power, excellence, dignity, or rank; secondary; subordinate; inferior
3. being of the same kind as one that has preceded; another
Residents of Texas prepared for Hurricane Harvey, which would in some ways turn out to become the second Hurricane Katrina.